You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats. You sample 150 men, and 15% own cats. You sample 110 women, and 20% own cats. Find the pooled value of p, as a decimal, rounded to two decimal places.

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 significantly different than the
proportion of women who own cats.
You sample 150 men, and 15% own cats.
You sample 110 women, and 20% own cats.
Find the pooled value of p, as a decimal, rounded to two decimal places.
Transcribed Image Text:You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats. You sample 150 men, and 15% own cats. You sample 110 women, and 20% own cats. Find the pooled value of p, as a decimal, rounded to two decimal places.
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