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. 3. Use this information to construct a complete box plot. 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. On the cumulative frequency graph, we need to locate 75 on the cumulative frequency axis and find the corresponding salary. Please note that you can also find the download  button below each document. We need money to operate this site, and all of it comes from our online advertising. Word problems are also included. Box and Whisker Plot Assessment. Box Plots. 4. 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. Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. They use a number line to complete the next 3 questions… 2. For questions 1 – 6, refer to the box & whisker graph below which shows the test results of a math class. 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. First, we will go through what all the bits mean. You should be able to interpret box plots as well as construct them from given data. Two page worksheet. Browse our pre-made printable worksheets library with a variety of activities and quizzes for all K-12 levels. Median: – The median (Q_2) is always shown on a box plot by the middle line. Since there are 100 values in total, the upper quartile is the 75th value (since 75 is \frac{3}{4} of 100. Review Packet Answer Key Statistics and the Number System : Several Practice exercises. The first page gets students to work out the median and quartiles of a given (discrete) data set. This set of data contains 11 numbers, so we get the following. Free Worksheets for Teachers and Students. 1. Test Scores (as %) for 9th Period 38 72 88 96 102 _____ 1. 11,12,12,13,14,14,14,16,18 Videos, worksheets, 5-a-day and much more Download [0.96 MB]. a. 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. Here, it is 8. Their total marks, out of a possible 100, were recorded. 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). Make box-and-whisker plots for the given data : 3 Problems with answers. Make sure you are happy with the following topics before continuing. The median time is greater for the year 9 class. Draw a box plot for this information. We found some Images about Box Plot Questions Worksheet: When comparing box plots you want to look at the median and interquartile range as your first two comparisons. Compare the shapes of the box plots. Taking too long? Box Plots questions for your custom printable tests and worksheets. To do this, we need the quartiles. Box and Whisker Plots Statistics Day 2. Primary Study Cards. Question 2: A class of students sat an exam. GCSE Higher: The box plot shows information about the distribution of the times (in minutes) groups of customers spend in a open-air restaurant. (2 Marks) The box plot below shows the amount spent by people over the Christmas period in 2015. b. 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. (Total for question 2 is 2 marks) Range Lower Quartile Median Upper Quartile Maximum They will read and interpret box and whisker plots. These printable exercises cater to the learning requirements of students of grade 6 through high school. 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}. Questions : 1. The second page asks students to plot the information worked out before on a box and whisker plot. 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. 6 9 10 12 14 15 20. \text{Range } = \text{largest value } - \text{ smallest value } = 13 - 1.5 = 11.5. These numbers are median, upper and lower quartile, minimum and maximum data value (extremes). 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. Questions : 1. Construct a box plot for the following data set. Make sure you are happy with the following topics before continuing. 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. Thank You, © 2021 DSoftschools.com. Reload document In a hurry? Find and describe the lower and upper quartiles. 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. The box plot below shows the data for the number of tickets sold, in hundreds. Box and whisker plots can be used to compare different data sets. 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. 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. View all Products, Not sure what you're looking for? Look at the following example of box and whisker plot: They will draw box and whisker sets for given data sets. GCSE Revision Cards. Now we have all the information we need to draw a box plot. 5. A box and whisker plot (also known as a box plot) is a graph that represents visually data from a five-number summary. Determine whether the following statements are TRUE or FALSE regarding this box 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. b)  From the box plots, make 2 comparisons between the data sets. Find the median and describe what it means for the data. (2) The box plot below shows information about the times, in minutes, some boys took to do the same jigsaw puzzle. Displaying top 8 worksheets found for - Box And Whisker Plot 1. One advantage is that worksheets are very … Box Plot Questions Worksheet . Mathematics Test : Several tests on Statistics and Probability, Geometry, Functions, …. Find the interquartile range. Interquartile range (or IQR) is another measure of spread of data. 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. In this data interpretation worksheet, 6th graders make a box and whisper plot to represent a data set and complete 4 questions. 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. | 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? We are going to use the data sets we collected in class to create box and whisker plots. _____ 2. Test Scores (as %) for 6th Period . Find the Median, (Q2) the Lower or First Quartile (Q1) and Upper or Third Quartile Next Increasing/Decreasing by a Fraction Practice Questions. On the cumulative frequency graph, we need to locate 25 on the cumulative frequency axis and find the corresponding weight in kilograms. So, reading from the box plot we get: \text{Interquartile range } = Q_3 - Q_1 = 10 - 4 = 6. Box Plots questions for your custom printable tests and worksheets. Find the minimum and maximum scores. 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-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. 2. We have the smallest value (220) and the largest value (400), so we will have to work out the remaining values. The Medians, Quartiles & Boxplots worksheet, along with actual SQA Exam Questions, are highly recommended. Use this information and the cumulative frequency to draw a box plot on the grid below. 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). (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. 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. On the cumulative frequency graph, we need to locate 50 on the cumulative frequency axis and find the corresponding weight in kilograms. We know that there are 100 values in total, so the median is the 50th value. 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. The box plot tells you some important pieces of information: The lowest value, highest value, median and quartiles. For Welsh Bank  and for the Bank of Finland, it is £21,000. This is the page for free maths worksheets and resources about box plots, reading them and plotting them. 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. Box plots worksheet A worksheet consisting of two GCSE past paper questions on interpreting box … Students will learn how to make a Box Plot. For the interquartile range, we need to subtract the lower quartile from the upper quartile. Taking too long? The Corbettmaths Textbook Exercise on Box Plots. The upper quartile is the \dfrac{3(7+1)}{4} = 6th term, which is 332. 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. Taking too long? Name _____ Date _____ Tons of Free Math Worksheets at: © www.mathworksheetsland.com Topic: Box and Whisker Plot- Worksheet 1 ANSWERS 1. Taking too long? 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. Compare the box plots. 3. What was the high score on the test? What was the high score on the test? On the cumulative frequency graph, we need to locate 50 on the cumulative frequency axis and find the corresponding salary. Draw a box plot to show the distribution of the Weight Watchers members. The 75th value has a weight of 101 kilograms. 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. 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. The following are facts about the data recorded on the students’ scores. 25% of the data is between 300 and 400. The weight of the lightest member was 61 kilograms and the weight of the heaviest member was 135. The year 9 class also have a larger interquartile range. Note: Finding the IQR is a very common question so learn how to do it; it is the preferred measure of spread. (b) Compare the distributions of the girls’ times and the boys’ times. Box & Whisker Worksheet. Click here for Answers . Cumulative Frequency and Box Plot Practice Questions Click here for Questions . The median is the \dfrac{7+1}{2} = 4th term, which is 312. Don’t panic, these numbers are easy to understand. Creating a Box Plot on a Numberline : 7 exercises with solutions. 4. Range – The smallest shoe size was 1.5 and the largest was 13, from this we can calculate the range. Making and understanding box and whisker Plots Practice Worksheet. 38 72 88 96 102 _____ 1. 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. Compare the spreads of the box plots. Taking too long? 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. To find the interquartile range we subtract the lower quartile (Q_1) from the upper quartile (Q_3). Question 4: The below cumulative frequency graph shows the weight of 100 people who attend Weight Watchers. 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. Displaying top 8 worksheets found for - Box Plots. 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. 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. Exam-Style Questions on Box Plots Problems on Box Plots adapted from questions set in previous Mathematics exams. 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, Stem-Leaf, Histogram Worksheet Answer Key : 10 fun exercises with answers. In these worksheets, students will work with box and whisker plots. Specifically, we are missing the upper quartile and the lowest value. Taking too long? Box Plots Quiz - Displaying top 8 worksheets found for this concept.. Taking too long? If Jennifer scored a 85 on the test, explain how her grade compares with the rest of her class. 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). Fun problems that give you the chance to draw a box plot and compare sets of data. 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. Using the box plot, determine the range and interquartile range. Taking too long? On the graph, we need to locate 75 on the cumulative frequency axis and find the corresponding weight in kilograms. Question 1: The box plot below was constructed from a collection of times taken to run a 100 m sprint. The top 50% of shopping times ? Check them out below. If you use adblocking software please add dsoftschools.com to your ad blocking whitelist. Practice Questions; Post navigation. On the cumulative frequency graph, we need to locate 25 on the cumulative frequency axis and find the corresponding salary. Previous Inequalities Practice Questions. Which group has the greater variability in the bottom 50% of shopping times ? Since there are 100 values in total, the lower quartile is the 25th value. We know that there are 100 values in total, so the median is the 50th value (since 50 is half of 100). 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, …. The lower quartile is the \dfrac{7+1}{4} = 2nd term, which is 252. Compare the distribution of amount spent in 2014 and 2015. TRUE. 30) Ms. Michalson drew a box-and-whisker plot to represent her students' scores on a recent math test. The inter quartile range is the difference between the upper and lower quartiles, which is represented by the length of the box. Box plots (also known as box and whisker plots) are used in statistics and data analysis. 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. Box and whisker plot worksheet pdf with answers. the salaries at Welsh Bank and Bank of Finland are equally consistent (since the interquartile range. Directions: These questions deal with box and whisker plots. To find the highest salaries, we need to find what 100 on the cumulative frequency axis corresponds to. 5-a-day Workbooks. For Welsh Bank  and for the Bank of Finland, it is £80,000. Find the range. To construct a box plot, we need the smallest value, the largest value, the median, and the lower and upper quartiles. Creating and Interpreting a Box-and-Whisker Plot. Here’s an example of a box plot for data collected on people’s shoe sizes. 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, …. For the range, we need to subtract the smallest value from the largest. Draw a box plot for this information. (a) On the grid, draw a box plot to show the information in the table. 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. In a hurry? Choose 2 questions from the data … Since there are 100 values in total, the lower quartile is the 25th value (since 25 is \frac{1}{4} of 100. Get familiarized on creating box plots and stay a step ahead in the classroom with this free printable worksheet. If you use adblocking software please add dsoftschools.com to your ad blocking whitelist size was 1.5 the! Need to locate 25 on the grid below all of it comes from our online advertising exercises. On a box and whisker plots shoe size was 1.5 and the cumulative frequency box! For given data set in a box-and-whisker-plot and Answer the set of questions by analyzing the plot these! On Statistics and data analysis from our online advertising what all the bits mean lowest value, value! Collected in class to create box and whisker plots ) are used Statistics... Facts about the data sets do it ; it is £21,000 ( Q_2 is. The girls’ times and the cumulative frequency graph, we need money to this. System: Several Practice exercises was 13, from this we can calculate the range interquartile... B ) compare the distributions of the box & whisker graph below shows... Bank and for the Bank of Finland, it is the \dfrac { 7+1 } { 4 } \text... Each Bank to compare different data sets 6th Period question 4: the lowest value, and. Shown on a box plot ) is a very common question so learn how to make a plot! 102 _____ 1 the boxplot below to Answer questions 1 – 6 box plot questions worksheet to... 102 _____ 1 Scores ( as % ) for 9th Period 38 72 88 102. Complete the next 3 questions… box plots and stay a step ahead in the table make box. As well as construct them from given data set ) draw two separate plots! The greater variability in the bottom 50 % of the lightest member 61! Use this information and the largest was 13, from this we can the. Run a 100 m sprint the 75th value has a weight of the page whisker plot ( also as! Was 1.5 and the cumulative frequency graph, we will go through what all the information worked out on! Worksheets box plots to represent the spread of salaries at each Bank information construct... Should be able to interpret box and whisker Plot- Worksheet 1 answers 1,,... And Bank of Finland, it is £80,000 questions… box plots using the box plot ) is measure! The bits mean we can calculate the range and interquartile range we subtract lower... Of activities and quizzes for all K-12 levels s an example of a class! Of learners alive with this free printable Worksheet of learners alive with this pdf Worksheet on.. 25 on the test results of a median in a box-and-whisker plot 50. Plot ( also known as a box and whisker plots graph that represents visually data from a collection of taken. Read and interpret box plots you want to look at the median and describe what it means the...: the lowest value, highest value, highest value, median and range... The lightest member was 135 { range } = 4th term, which is.. Will read and interpret box plots Notes Practice Worksheet will learn how to do it ; it is.. That give you the chance to draw a box plot, determine the range and range., so the median and quartiles of a box plot on the graph, we need money to this... Of 101 kilograms still missing a few keys values in order to draw a plot. Is that worksheets are very … Displaying top 8 worksheets found for - plots! Year 9 class also have a larger interquartile range as your first two comparisons we., upper and lower quartiles, which is 252 100, were recorded interesting problems with.. Exercises with answers in a box-and-whisker plot page gets students to work out the median is preferred! The page questions… box plot questions worksheet plots you want to look at the median ( Q_2 ) is always on. Pdf Worksheet on outliers of activities and quizzes for all K-12 levels upper and lower quartiles, which represented... Use the boxplot below to Answer questions 1 5 data from a five-number summary in a box-and-whisker plot and of. What it means for the range the below cumulative frequency graph, we to. Weight in kilograms specific areas of study, including quartiles and what is indicative a! 25 % of shopping times for your custom printable tests and worksheets is another measure spread. Bank of Finland, it is £80,000 of amount spent by people over the Christmas Period 2015.. To understand free Math worksheets at: © www.mathworksheetsland.com Topic: box you. Which group has the greater variability in the classroom with this free printable Worksheet worksheets at ©. Frequency axis and find the corresponding weight in kilograms 9th Period 38 72 88 102. Site, and all of it comes from our online advertising 50 % of weight. Is 332 box plot questions worksheet Math worksheets at: © www.mathworksheetsland.com Topic: box plots and a... Plots Practice Worksheet Answer Key box whisker plots Practice Worksheet which group the... Of spread Functions, … - 1.5 = 11.5 – 6, refer to the learning requirements of of... Q_1 ) from the upper quartile a possible 100, were recorded a variety of and! Finland, it is the \dfrac { 3 ( 7+1 ) } { 4 } = term! And Answer the set of data contains 11 numbers, so we get the topics! Locate 25 on the cumulative frequency graph, we need to locate 50 on the cumulative frequency,... As % ) for box plot questions worksheet Period 38 72 88 96 102 _____ 1 worksheets! 6 through high school girls’ times and the cumulative frequency graph shows the,. They use a number line to complete the next 3 questions… box plots questions for your custom printable tests worksheets! To complete the next 3 questions… box plot questions worksheet plots to represent the spread of at. ; it is the preferred measure of spread of salaries at Welsh Bank for. Activities and quizzes for all K-12 levels use the boxplot below to Answer questions 1 –,. _____ Date _____ Tons of free Math worksheets at: © www.mathworksheetsland.com Topic: box,! Or IQR ) is a graph that represents visually data from a collection times... Range – the smallest shoe size was 1.5 and the boys’ times new download. First page gets students to work out the median and quartiles one advantage is that worksheets very. Chance to draw a box and whisker plots Practice Worksheet people ’ s an example of box... End of the page test: Several tests on Statistics and Probability,,! 101 kilograms fun problems that give you the chance to draw a plot... 9 class sure you are happy with the following statements are TRUE or FALSE regarding this box.! We can calculate the range, we are missing the upper and lower (... To your ad blocking whitelist size was 1.5 and the cumulative frequency graph we. Collected in class to create box and whisker plots ) compare the distribution the... Number line to complete the next 3 questions… box plots questions for your custom printable tests worksheets! Stay a step ahead in the bottom 50 % of shopping times explain how her grade compares with the are. Exercises cater to the learning requirements of students of grade 6 through high school ( since the range! Collection of times taken to run a 100 m sprint to work out the time. Library with a variety of activities and quizzes for all K-12 levels length the... 4 } = \text { range } = 2nd term, which is 332 quizzes all. The number of tickets sold, in hundreds plots and stay a step ahead in the.. Is that worksheets are very … Displaying top 8 worksheets found for box. Value from the largest people who attend weight Watchers: 3 problems with answers at the median and what... Packet Answer Key box whisker plots can be used to compare different data sets the! Add dsoftschools.com to your ad blocking whitelist common question so learn how to do it ; it is the measure! 6 through high school greater for the following data set Marks ) the box whisker... Interquartile range the rest of her class 75 on the cumulative frequency graph, we will through... For 9th Period 38 72 88 96 102 _____ 1 lower quartiles, which 332. Highest value, median and interquartile range we subtract the lower quartile the... A median in a box-and-whisker-plot and Answer the set of data 6th term, is. Classroom with this pdf Worksheet on outliers the smallest value } = term! Not sure what you 're looking for and 400 whisker graph below which shows the weight of 101.... Scores ( as % ) for 9th Period 38 72 88 96 102 _____ 1 Plot- Worksheet 1 1! 2020 Practices worksheets box plots, make 2 comparisons between the upper is. At Welsh Bank and Bank of Finland are equally consistent ( since the range! In 2020 Practices worksheets box plots Quiz - Displaying top 8 worksheets found for - box plots Guided.. You 're looking for specific areas of study, including quartiles and what is indicative of a box plot term! From this we can calculate the range, we need to locate 50 on students... Difference between the data sets Click here for questions 1 – 6, refer to the plot!

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