Box Plots

What is the term used to describe the number that appears most frequently in a data set?

• Range

• Median

• Mode

• Mean

Which value is found by subtracting the smallest number from the largest number in a data set?

• Range

• Median

• Mode

• Interquartile Range

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What is the five-number summary used in a box plot?

• Mean, mode, range, Q1, Q3

• Minimum, Q1, median, Q3, maximum

• Median, mode, range, Q1, Q3

• Minimum, mean, median, Q3, maximum

What are the 5 values I need in order to make a box plot?

If the minimum value in a data set is 2, the maximum is 19, Q1 is 4, Q2 is 9, and Q3 is 15, what is the interquartile range (IQR)?

• 7

• 11

• 13

• 10