Range and Interquartile Range Answers

Raj recorded the scores of six of his classmates in the table. Math Scores9876100888270What is the range of their test scores?

A car dealership owner created a data table to see how many new and used cars were sold over several months. MonthNewUsedJuly3763August4532September2044October2739November7112December4887What is the range for the number of cars, new and used, that were sold from July to December?

Pren recorded this data set, which contains an outlier. 204, 216, 111, 224, 230, 211, 210, 198, 200, 218What numbers represent the range, lower quartile, and upper quartiles?

Which method can be used to find the interquartile range for a set of data?

What is the range for this set of data?38, 17, 55, 40

What is the range for this set of data?7, 15, 12

Which describes how to calculate the range of this data set?4, 5, 6, 8, 11, 12

Harlon recorded this set of data, which contains an outlier.163, 97, 184, 199, 169, 175What is the range of this set of data?

Use the data set to determine which statements are correct. Check all that apply.35, 41, 18, 75, 36, 21, 62, 29, 154, 70

Kwan recorded two sets of data.Set 1: 9, 13, 6, 18, 15, 19, 20Median: 15Lower Quartile: 9Upper Quartile: 19Range: 14IQR: 10Set 2: 9, 13, 6, 18, 15, 19, 20, 63Median: 16.5Lower Quartile: 11Upper Quartile: 19.5Range: 57IQR: 8.5One set of data shows an outlier. Which measure of spread was most impacted by the outlier?