John claims that more than 25% of Wenatchee population prefer Taco Bell rather than McDonalds. To support his claim, he selected a sample of 150 people in Wenatchee and observed that 73 prefer Taco Bell. At (alpha symbol)=0.05, is there enough evidence to support his claim?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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John claims that more than 25% of Wenatchee population prefer Taco Bell
rather than McDonalds. To support his claim, he selected a sample of 150 people in Wenatchee and
observed that 73 prefer Taco Bell. At (alpha symbol)=0.05, is there enough evidence to support his claim?

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