Box Plots

Master box plots with practice problems on median, quartiles, and range!

The box plot below gives student height in inches. Use the box plot to answer the questions below. What is the median? 62 What is the lower quartile? 60 What is the upper quartile? 64 What is the minimum value? 58 What is the maximum value? 66 The above 5 values are called the: 5 Number Summary What is the range of the data? 8 What percentage of data is below the upper quartile? 75% What percentage of data is located between Q1 and Q2? 25% What percentage of data is above the median? 50% What percentage of data is below LQ? 25% Where does the middle 50% of the data lie? The Box Label the box plot. Click on each dot to label the UQ, Min, Max, LQ, and Median. Min Max Median UQ LQ Find the 5 number summary for the following set of data.12, 15, 9, 5, 17, 16, 10, 11, 4, 8, 9, 20, 12 Minimum: 4Lower Quartile: 8.5Median: 11Upper Quartile: 15.5Maximum: 20 Match the following vocabulary words with terms that have the same meaning. Minimum Lower Extreme Lower Quartile Q1 Upper Extreme Maximum Q2 Median Q3 Upper Quartile Range Max - Min IQR Q3 - Q1 The box plot below shows the age of teachers at Sunny Day Middle School. Use the box plot to answer the questions below. Find LQ 30 Find LE 25 Find UQ 50 Find UE 50 Find Q2 35 The box plot below shows the volunteer service hours performed by students at Indian Trail Middle School last summer. Use the box plot to answer the questions below. What is the median of the set of data? 20 What is the lower quartile of the set of data? 16.5 What is the upper quartile of the set of data? 23 What is the IQR? 6.5 What percentage of data does the IQR represent? 50% Create a box plot for the following set of data. 3, 2, 3, 4, 6, 6, 7, 1, 2, 5, 6, 9, 7, 7, 10 Use the box plot below to label each value with: IQR, UQ, LQ, Median, Range, Min, or Max. 58 Min 70 LQ 77 Median 86 UQ 96 Max 38 Range 16 IQR