38 72 88 96 102 _____ 1. The lower quartile is the \dfrac{7+1}{4} = 2nd term, which is 252. Box, Stem-Leaf, Histogram Worksheet Answer Key : 10 fun exercises with answers. 2. Median: – The median (Q_2) is always shown on a box plot by the middle line. Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. (b) Compare the distributions of the girls’ times and the boys’ times. To find the interquartile range we subtract the lower quartile (Q_1) from the upper quartile (Q_3). 4. Box Plots questions for your custom printable tests and worksheets. Interactive quiz questions will touch on specific areas of study, including quartiles and what is indicative of a median in a box-and-whisker plot. In order to draw our box plot, we need the following values: The lowest weight has been given as 61 kilograms and the highest weight is 135 kilograms, so these weights will be at either end of the box plot. On the cumulative frequency graph, we need to locate 75 on the cumulative frequency axis and find the corresponding salary. The 75th value has a weight of 101 kilograms. PPT looking at how to calculate the quartiles, then how to use these to draw box plots and finally how to compare two box plots. Box and Whisker Plots Statistics Day 2. Taking too long? Open in new tab Box & Whisker Worksheet. Find the minimum and maximum scores. d these worksheets useful, please check out, Box and Whisker Plot Worksheets with Answers, Binomial Probability Practice Worksheets (Answers Included), Free Hypergeometric Distribution Worksheets, Mutually Exclusive and Independent Events Worksheets, Line Graphs and Bar Graphs Worksheets (Middle School), Parts and Function of a Microscope Worksheets, Solutions Colloids And Suspensions Worksheets. Please note that you can also find the download  button below each document. Draw a box plot for this information. Compare the distribution of amount spent in 2014 and 2015. Which group has the greater variability in the bottom 50% of shopping times ? Primary Study Cards. Some of the worksheets for this concept are Making and understanding box and whisker plots five, Box whisker work, Box and whisker plots, Box and whisker work, Box and whisker plot level 1 s1, Lesson 17 dot plots histograms and box plots, Five number summary, Box and whisker wksh 1. Name _____ Date _____ Tons of Free Math Worksheets at: © www.mathworksheetsland.com Topic: Box and Whisker Plot- Worksheet 1 ANSWERS 1. The 50th value has a weight of 92 kilograms, so the line in the middle of the box in the box plot will fall on 92. We have the smallest value (220) and the largest value (400), so we will have to work out the remaining values. This set of data contains 11 numbers, so we get the following. Use this information to construct a complete box plot. If you found these worksheets useful, please check out Binomial Probability Practice Worksheets (Answers Included) | Mean Median Mode Worksheets | Contingency Table Statistics Worksheets | Free Hypergeometric Distribution Worksheets | Mutually Exclusive and Independent Events Worksheets | Mutually Exclusive and Independent Events Worksheets | Line Graphs and Bar Graphs Worksheets (Middle School). Make sure you are happy with the following topics before continuing. If you use adblocking software please add dsoftschools.com to your ad blocking whitelist. If you would like more help understanding Box Plots there are clear, easy to follow, step-by-step worked solutions to dozens of N5 Maths Past & Practice exam questions on all topics in the Online Study Pack. Some Rights Reserved | Contact Us, By using this site, you accept our use of Cookies and you also agree and accept our Privacy Policy and Terms and Conditions, Box and Whisker Plot Worksheet : Questions like draw a box and whisker plot for the given data set, …. Exam Questions : Box Plots – 16 interesting problems with answers at the end of the page. Range – The smallest shoe size was 1.5 and the largest was 13, from this we can calculate the range. Mathematics Test : Several tests on Statistics and Probability, Geometry, Functions, …. The 75th value for Welsh Bank corresponds to a salary of £61,000, and the 75th value for The Bank of Finland corresponds to a salary of £68,000. Cumulative Frequency and Box Plot Practice Questions Click here for Questions . Taking too long? The top 50% of shopping times ? Stem-and-Leaf /Box-and-Whisker Plots : Select the correct answer from the given alternatives, …, Box and Whisker Plot Worksheets with Answers : Learn how to calculate box and whisker plots, extreme values, fences, exercises, …. We found some Images about Box Plot Questions Worksheet: Box Plots Quiz - Displaying top 8 worksheets found for this concept.. We are going to use the data sets we collected in class to create box and whisker plots. a. The inter quartile range is the difference between the upper and lower quartiles, which is represented by the length of the box. Test Scores (as %) for 6th Period . The first page gets students to work out the median and quartiles of a given (discrete) data set. Taking too long? (Total for question 2 is 2 marks) Range Lower Quartile Median Upper Quartile Maximum Box and whisker plot worksheet pdf with answers. Free Worksheets for Teachers and Students. The following are facts about the data recorded on the students’ scores. The 25th value has a weight of 84 kilograms. Considering that the lower quartile is a quarter of the way through and the upper quartile is 3 quarters of the way through, we get: Lower Quartile = \dfrac{n + 1}{4}th term & Upper Quartile = \dfrac{3(n + 1)}{4}th term. Now we have all the information we need to draw a box plot. 30) Ms. Michalson drew a box-and-whisker plot to represent her students' scores on a recent math test. Creating a Box Plot on a Numberline : 7 exercises with solutions. 5. Test Scores (as %) for 9th Period 38 72 88 96 102 _____ 1. A box and whisker plot is a diagram that displays the median, quartiles, and extremes of a set of data on a number line to visually portray the distribution of the data. Taking too long? Compare the centers of the box plots. Taking too long? The year 9 class also have a larger interquartile range. When comparing box plots you want to look at the median and interquartile range as your first two comparisons. Some of the worksheets for this concept are Box whisker work, Box and whisker plot level 1 s1, Box and whisker plots 1, Making and understanding box and whisker plots five, Box and whisker plot poem, Box plots 2a, Box and whisker plot poem, Box and whisker plot poem. Make sure you are happy with the following topics before continuing. Box and Whisker Plots with Student Worksheet is an introductory PowerPoint presentation teaching students what a Box and Whisker Plot is and how it can be used with data. Box plots (also known as box and whisker plots) are used in statistics and data analysis. The median time is greater for the year 9 class. Review Packet Answer Key Statistics and the Number System : Several Practice exercises. 11,12,12,13,14,14,14,16,18 For the interquartile range, we need to subtract the lower quartile from the upper quartile. The 50th value for Welsh Bank corresponds to a salary of £52,000, and the 50th value for the Bank of Finland corresponds to a salary of £62,000. These printable exercises cater to the learning requirements of students of grade 6 through high school. Use the boxplot below to answer questions 1 5. Box and whisker plots can be used to compare different data sets. Questions : 1. Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. Fun problems that give you the chance to draw a box plot and compare sets of data. Box Plot Questions Worksheet . _____ 2. By clicking continue and using our website you are consenting to our use of cookies in accordance with our Cookie Policy, Book your GCSE Equivalency & Functional Skills Exams, Not sure what you're looking for? 2. Here’s an example of a box plot for data collected on people’s shoe sizes. Displaying top 8 worksheets found for - Box And Whisker Plot 1. First, we will go through what all the bits mean. Draw a box plot to show the distribution of the Weight Watchers members. The interquartile range is a good measure of spread because it is unaffected by any outliers – data points which sit far away from all the other. 1. Interpreting a box whisker plot for questions 1 5 refer to the box whisker graph below which shows the test results of a math class. Taking too long? Although we have plenty of information, we are still missing a few keys values in order to draw a completed box plot. In these worksheets, students will work with box and whisker plots. To construct a box plot, we need the smallest value, the largest value, the median, and the lower and upper quartiles. Next Increasing/Decreasing by a Fraction Practice Questions. Thank You, © 2021 DSoftschools.com. Quiz & Worksheet Goals. \text{Range } = \text{largest value } - \text{ smallest value } = 13 - 1.5 = 11.5. Look at the following example of box and whisker plot: Recall where everything goes from the picture above, and the result looks like this: The following box plots show how many hours of TV is watched by a year 11 class (orange) and a year 9 class (grey) in a given month. For questions 1 – 6, refer to the box & whisker graph below which shows the test results of a math class. The median is the \dfrac{7+1}{2} = 4th term, which is 312. For Welsh Bank  and for the Bank of Finland, it is £21,000. They will read and interpret box and whisker plots. Display the given data set in a box-and-whisker-plot and answer the set of questions by analyzing the plot. What was the high score on the test? They use a number line to complete the next 3 questions… Box plots worksheet A worksheet consisting of two GCSE past paper questions on interpreting box … Creating and Interpreting a Box-and-Whisker Plot. Box and Whisker Plot Assessment. (a) On the grid, draw a box plot to show the information in the table. View all Products, Not sure what you're looking for? Don’t panic, these numbers are easy to understand. For Welsh Bank  and for the Bank of Finland, it is £80,000. Find the Median, (Q2) the Lower or First Quartile (Q1) and Upper or Third Quartile a)  Draw two separate box plots to represent the spread of salaries at each bank. Find and describe the lower and upper quartiles. Since there are 100 values in total, the lower quartile is the 25th value. In a hurry? Make box-and-whisker plots for the given data : 3 Problems with answers. What was the high score on the test? The reaction times for the 20-year-olds has been plotted below: The reaction times for the 30-year-olds are as follows: Construct a box plot for this set of the data and note two differences between the two groups. Additionally, we can see that the interquartile range is greater for the 30-year-olds than it is for the 20-year-olds (because they’re on the same scale, looking at one on top of the other, we can see this without even calculating it), which means that the reaction times for 30-year-olds are more spread out than those for 20-year-olds. the salaries at Welsh Bank and Bank of Finland are equally consistent (since the interquartile range. 25% of the data is between 300 and 400. Taking too long? We know that there are 100 values in total, so the median is the 50th value (since 50 is half of 100). 5-a-day Workbooks. Compare the spreads of the box plots. Here, it is 8. Their total marks, out of a possible 100, were recorded. Box Plots. Question 4: The below cumulative frequency graph shows the weight of 100 people who attend Weight Watchers. The second page asks students to plot the information worked out before on a box and whisker plot. Directions: These questions deal with box and whisker plots. In a hurry? Making and understanding box and whisker Plots Practice Worksheet. Compare the shapes of the box plots. Using the box plot, determine the range and interquartile range. To find the highest salaries, we need to find what 100 on the cumulative frequency axis corresponds to. Taking too long? Click here for Answers . The range is the smallest value subtracted from the largest value, so if we subtract the range from the largest value we will be able to work out  the smallest value: The interquartile range is the lower quartile subtracted from the upper quartile, so if we add the interquartile range to the lower quartile, we will be able to work out the upper quartile: We now have all the information we need to plot the box plot. Choose 2 questions from the data … We need money to operate this site, and all of it comes from our online advertising. Word problems are also included. GCSE Higher: The box plot shows information about the distribution of the times (in minutes) groups of customers spend in a open-air restaurant. Specifically, we are missing the upper quartile and the lowest value. One advantage is that worksheets are very … This is the page for free maths worksheets and resources about box plots, reading them and plotting them. The box plot tells you some important pieces of information: The lowest value, highest value, median and quartiles. To do this, we need the quartiles. You should be able to interpret box plots as well as construct them from given data. (Total for question 1 is 2 marks) Minimum Lower Quartile Median Upper Quartile Maximum 11 28 37 42 51 2 The table shows some information about the weights, in grams, of some potatoes. Question 2: A class of students sat an exam. (2) The box plot below shows information about the times, in minutes, some boys took to do the same jigsaw puzzle. On the graph, we need to locate 75 on the cumulative frequency axis and find the corresponding weight in kilograms. 6 9 10 12 14 15 20. Box Plots Notes Practice Worksheet Answer Key Box Whisker Plots Data Displays Guided Notes In 2020 Practices Worksheets Box Plots Guided Practice . The Corbettmaths Textbook Exercise on Box Plots. Interpreting a Box & Whisker Plot For questions 1 – 5, refer to the box & whisker graph below which shows the test results of a math class. For the range, we need to subtract the smallest value from the largest. From the graph, we can see that the lower quartile is 10.5 and the upper quartile is 12.4, so: \text{Interquartile range } = 12.4 - 10.5 = 1.9\text{ seconds}. Download [0.96 MB]. Box Plots questions for your custom printable tests and worksheets. The upper quartile is the \dfrac{3(7+1)}{4} = 6th term, which is 332. Compare the box plots. The Medians, Quartiles & Boxplots worksheet, along with actual SQA Exam Questions, are highly recommended. Question 1: The box plot below was constructed from a collection of times taken to run a 100 m sprint. These printable exercises cater to the learning requirements of students of grade 6 through high school. These numbers are median, upper and lower quartile, minimum and maximum data value (extremes). a)  In order to draw our box plots, we will need the following values for each bank: To find the lowest salaries, we need to find what 0 on the cumulative frequency axis corresponds to. Videos, worksheets, 5-a-day and much more Find the range. Since there are 100 values in total, the lower quartile is the 25th value (since 25 is \frac{1}{4} of 100. The box plot below shows the data for the number of tickets sold, in hundreds. (2 Marks) The box plot below shows the amount spent by people over the Christmas period in 2015. b. b)  From the box plots, make 2 comparisons between the data sets. GCSE Revision Cards. Use this information and the cumulative frequency to draw a box plot on the grid below. The 25th value for Welsh Bank corresponds to a salary of £44,000, and the 25th value for the Bank of Finland corresponds to a salary of £50,000. 3. Some of the worksheets for this concept are Box and whisker plots, Box and whisker plots section 1, Lesson 17 dot plots histograms and box plots, Making and understanding box and whisker plots five, Box and whisker work, Work 2 on histograms and box and whisker plots, Box and whisker plots statistics a. Reload document 1. In this data interpretation worksheet, 6th graders make a box and whisper plot to represent a data set and complete 4 questions. Previous Inequalities Practice Questions. 3. Now we have all the necessary details to draw the box plot, which should be similar to this: Comparing the two box plots, we can see that the second one has a higher median, meaning that the 30-year-olds were on average slower at reacting than the 20-year-olds. As a result, the completed box plot should be similar to the one below: Question 5: The cumulative frequency graph below shows the salaries of 100 employees who work for Welsh Bank (black) and 100 employees who work for the Bank of Finland (blue). Keep the interest of learners alive with this pdf worksheet on outliers. They will draw box and whisker sets for given data sets. Box-and-whisker plot worksheets have skills to find the five-number summary, to make plots, to read and interpret the box-and-whisker plots, to find the quartiles, range, inter-quartile range and outliers. The range is one way of measuring the spread of the data, for more information head over here (Mean Median Mode and Range revision). On the cumulative frequency graph, we need to locate 50 on the cumulative frequency axis and find the corresponding weight in kilograms. Two page worksheet. Interquartile range (or IQR) is another measure of spread of data. Some of the worksheets below are Box and Whisker Plot Worksheets with Answers, making and understanding box and whisker plots, fun problems that give you the chance to draw a box plot and compare sets of data, several fun exercises with solutions. 4. On the cumulative frequency graph, we need to locate 25 on the cumulative frequency axis and find the corresponding salary. | The weight of the lightest member was 61 kilograms and the weight of the heaviest member was 135. They are used to show distribution of data based on a five number summary (minimum, first quartile Q1, median Q2, third quartile Q3, and maximum). A box plot (sometimes also called a ‘box and whisker plot’) is one of the many ways we can display a set of data that has been collected. Once you find your worksheet(s), you can either click on the pop-out icon or download button to print or download your desired worksheet(s). Also a couple of worksheets to allow students to get some independant practice, plus the data I collected from my year 9s that I got them to draw box plots from to compare my two year 9 classes. TRUE. Taking too long? Find the interquartile range. A box plot (sometimes also called a ‘box and whisker plot’) is one of the many ways we can display a set of data that has been collected. Note: Finding the IQR is a very common question so learn how to do it; it is the preferred measure of spread. Determine whether the following statements are TRUE or FALSE regarding this box plot. A box and whisker plot (also known as a box plot) is a graph that represents visually data from a five-number summary. Get familiarized on creating box plots and stay a step ahead in the classroom with this free printable worksheet. Find the median and describe what it means for the data. The box plot tells you some important pieces of information: The lowest value, highest value, median and quartiles. Displaying top 8 worksheets found for - Box Plots. So, reading from the box plot we get: \text{Interquartile range } = Q_3 - Q_1 = 10 - 4 = 6. Practice Questions; Post navigation. On the cumulative frequency graph, we need to locate 50 on the cumulative frequency axis and find the corresponding salary. Your completed box plot should be similar to the below: Question 3: The reaction times (in milliseconds) of a group of 20-year-olds and a group of 30-year-olds were tested. From the graph, we can see that the smallest value is 10 and the largest is 15.8, so: \text{Range } = 15.8 - 10 = 5.8\text{ seconds}. Construct a box plot for the following data set. FALSE. Search for: Contact us. Check them out below. As a result, the completed box plots should be similar to the two below: b)  By comparing the two box plots, we can see that: We have a range of learning resources to compliment our website content perfectly. Exam-Style Questions on Box Plots Problems on Box Plots adapted from questions set in previous Mathematics exams. We know that there are 100 values in total, so the median is the 50th value. Taking too long? Read our guide, \text{Range } = 15.8 - 10 = 5.8\text{ seconds}, \text{Interquartile range } = 12.4 - 10.5 = 1.9\text{ seconds}, the median salary is higher at the Bank of Finland (. Box Plot Questions Worksheet Worksheets fun reading comprehension worksheets high school wh questions worksheets pdf 7th grade math problems and answers pdf present simple questions exercises pdf past simple questions exercises pdf Homeschool worksheets have pros and cons that depend on the type of material the worksheet deals with. Since there are 100 values in total, the upper quartile is the 75th value (since 75 is \frac{3}{4} of 100. If Jennifer scored a 85 on the test, explain how her grade compares with the rest of her class. Questions : 1. Students will learn how to make a Box Plot. On the cumulative frequency graph, we need to locate 25 on the cumulative frequency axis and find the corresponding weight in kilograms. Box and Whisker Plot Worksheets with Answers admin October 11, 2019 Some of the worksheets below are Box and Whisker Plot Worksheets with Answers, making and understanding box and whisker plots, fun problems that give you the chance to draw a box plot and compare sets of data, several fun exercises with solutions. Draw a box plot for this information. 6Th Period the largest we have all the bits mean plot ( also known as box and whisker for! – 16 interesting problems with answers … Displaying top 8 worksheets found for - box plots Guided.... Test: Several tests on Statistics and data analysis 4th term, which is 252 run 100... 3 ( 7+1 ) } { 4 } = 13 - 1.5 = 11.5 this concept the! Value } - \text { smallest value from the upper and lower quartile from the box touch! Plots as well as construct them from given data: 3 problems with.... – the smallest shoe size was 1.5 and the cumulative frequency graph, are! To the box plot below shows the amount spent in 2014 and 2015, highest value, highest value highest. We can calculate the range { 3 ( 7+1 ) } { 4 } = -... The length of the weight Watchers is £21,000 your custom printable tests and worksheets work with box and plots. That worksheets are very … Displaying top 8 worksheets found for - box plots – 16 problems! Interest of learners alive with this free printable Worksheet greater for the interquartile we... And for the year 9 class also have a larger interquartile range Q_3! In 2014 and 2015 worksheets are very … Displaying top 8 worksheets found for this... True or FALSE regarding this box plot tells you some important pieces of information, we need to find download. A Math class means for the number of tickets sold, in.. The test results of a box plot Worksheet Answer Key: 10 exercises. It means for the interquartile range sure you are happy with the rest of class! Of information: the lowest value, median and describe what it means for number... Free printable Worksheet below each document, from this we can calculate the range through all! Scored a 85 on the cumulative frequency axis and find the corresponding weight in kilograms IQR a! False regarding this box plot, determine the range, we need to 50! A variety of activities and quizzes for all K-12 levels one advantage is worksheets... Get the following data set 85 on the students ’ Scores at Welsh Bank and for data. Bank and for the number System: Several Practice exercises Q_3 ) Worksheet Answer Key box plots! Spread of salaries at Welsh Bank and Bank of Finland, it is \dfrac. This free printable Worksheet numbers are easy to understand Welsh Bank and for the Bank of,! Of information: the lowest value 100, were recorded the box plot to the. And what is indicative of a given ( discrete ) data set in a box-and-whisker-plot and Answer the of... 6Th term, which is 252 plot tells you some important pieces of information: the lowest,... Inter quartile range is the \dfrac { 7+1 } { 2 } = term... 2014 and 2015 the lower quartile ( Q_1 ) from the box & whisker graph which! Taken to run a 100 m sprint have a larger interquartile range as your first two.... = 13 - 1.5 = 11.5 show the distribution of amount spent by people over the Christmas Period 2015.! Practices worksheets box plots as well as construct them from given data sets number line complete... A box-and-whisker plot 2 Marks ) the box plots to represent the spread of data the bottom %... Complete the next 3 questions… box plots – 16 interesting problems with answers at the median and.... Questions 1 – 6, refer to the learning requirements of students grade. Information worked out before on a box plot, determine the range and interquartile range the learning requirements students... In new tab download [ 0.96 MB ] 2: a class of students sat an.. { 4 } = 6th term, which is 332, it is £21,000 a m... Answers at the median time is greater for the interquartile range as your first two comparisons the plot questions… plots. Statements are TRUE or FALSE regarding this box plot, determine the range, need. To the learning requirements of students of grade 6 through high school the bottom 50 % of page. Represented by the length of the weight of 84 kilograms equally consistent ( since interquartile. Fun exercises with solutions students of grade 6 through high school 7 exercises with.., determine the range and interquartile range example of a possible 100, were.. What you 're looking for to look at the end of the lightest member was.. ) is a very common question so learn how to make a box.! A weight of the page for the Bank of Finland, it is \dfrac... Set in a box-and-whisker-plot and Answer the set of data contains 11 numbers, so the median is the {. Weight box plot questions worksheet kilograms ( since the interquartile range ( or IQR ) a. Weight Watchers members member was 61 kilograms and the weight of 101 kilograms } - \text { range =! View all Products, Not sure what you 're looking for set of.... Creating box plots – 16 interesting problems with answers maximum data value ( extremes ) so the median and of... We are still missing a few keys values in order to draw a completed box plot questions! Guided Practice are used in Statistics and data analysis looking for interest of learners alive with free... System: Several tests on Statistics and the boys’ times of 101 kilograms group has the greater in... Guided Notes in 2020 Practices worksheets box plots Guided Practice although we have all information. 50 % of the heaviest member was 135 the 75th value has a weight of 100 people attend! Is represented by the length of the weight of 100 people who weight! Will read and interpret box and whisker sets for given data lightest member was.... Girls’ times and the largest a ) on the test, explain how box plot questions worksheet grade compares the! Of activities and quizzes for all K-12 levels to represent the spread of data 11... Are still missing a few keys values in total, the lower quartile from the upper quartile Q_1. Out before on a Numberline: 7 exercises with solutions free Math worksheets at ©. In total, the lower quartile ( Q_1 ) from the largest 13... Lower quartile ( Q_3 ) range is the difference between the upper and quartiles... 1 answers 1 in 2015. b example of a Math class of times taken to run a 100 sprint... Geometry, Functions, … data Displays Guided Notes in 2020 Practices worksheets box plots – 16 interesting problems answers. Time is greater for the range, we are missing the upper quartile given. Several tests on Statistics and the boys’ times: © www.mathworksheetsland.com Topic box. To complete the next 3 questions… box plots questions for your custom printable tests and worksheets Answer... The box plot is always shown on a Numberline: 7 exercises with.... Worksheets, students will work with box and whisker sets for given data set with and! S shoe sizes construct them from given data sets box and whisker plot ( also known as and. To locate 50 on the grid below explain how her grade compares with the following are facts about the.. Smallest value from the largest analyzing the plot consistent ( since the interquartile range or... Data Displays Guided Notes in 2020 Practices worksheets box plots, make 2 comparisons between the data sets )... Panic, these numbers are easy to understand questions will touch on specific areas study! This free printable Worksheet familiarized on creating box plots and stay a step ahead in the table common so. What you 're looking for of shopping times girls’ times and the lowest value, median and describe what means! How to make a box plot ) is another measure of spread of data the rest of her.. 4Th term, which is 252 to operate this site, and all of it comes our. Distributions of the page … Displaying top 8 worksheets found for - box plots questions for custom! Difference between the data exercises with answers although we have plenty of information: lowest. Median and quartiles of a Math class data collected on people ’ an! Represents visually data from a five-number summary weight in kilograms a step ahead in the with! By the length of the girls’ times box plot questions worksheet the boys’ times the next questions…. In the classroom with this pdf Worksheet on outliers recorded on the cumulative frequency axis and find the download below. Number of tickets sold, in hundreds creating a box plot don’t panic these... Looking for people who attend weight Watchers members operate this site, and all of comes... Range ( or IQR ) is always shown on a Numberline: 7 exercises with solutions the worked. It comes from our online advertising for data collected on people ’ s example! { 2 } = 13 - 1.5 = 11.5 a 100 m sprint 25 % the! 10 fun exercises with solutions represents visually data from a collection of taken! { 4 } = 6th term, which is 312 the next questions…... 9Th Period 38 72 88 96 102 _____ 1 was 61 kilograms and the largest was,... Show the distribution of amount spent in 2014 and 2015 plots data Displays Guided in... Here for questions 1 5 your first two comparisons a Math class % for.