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Chapter 10: Q. 39 (page 652)

39. Shoes How many pairs of shoes do teenagers have? To find out, a group of AP Statistics students conducted a survey. They selected a random sample of 20female students and a separate random sample of 20male students from their school. Then they recorded the number of pairs of shoes that each respondent reported having. The back-to-back stemplot below displays the data.

Short Answer

Expert verified

The Normal requirement is not met.

Step by step solution

01

Given information

To find a group of AP Statistics students conducted by a random sample of 20female students and a separate random sample of 20 male students from their school.

02

Explanation

Random, Normal, and Independent are the requirement for two-sample tanalysis.
Because the range for "Males" is skewed and the matching sample size is less than 30, the Normal requirement is not met.

Hence, the Normal requirement is not met.

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