Question

Use the scenario to answer the question.

Answer 1

Given the steps used to calculate the interquartile range, Bryan did not make any mistake.

What is the interquartile range?

The interquartile range is the difference between the third quartile and the first quartile.

• Third quartile = 3/4(n + 1) : 3/4 x 10 = 7.5 term : (14 + 16) / 2 = 15
• First quartile = 1/4 x (n + 1) 1/4 x 10 = 2.5th term : (6 + 6) / 2 = 6
• Interquartile range = 15 - 6 = 9

To learn more about interquartile range, please check:  brainly.com/question/3966385

#SPJ1