You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 90 men, and 80% own cats.
You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats. You sample 90 men, and 80% own cats.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats.
You sample 90 men, and 80% own cats.
You sample 110 women, and 70% own cats.
You sample 90 men, and 80% own cats.
You sample 110 women, and 70% own cats.
test statistic = | |
[three decimal accuracy] |
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