A candidate for the election made a speech in city A but not in B. A sample of 500 voters from city A showed that 59.6% of the voters favored him, whereas a sample of 300 voters from city B showed that 50% favored him. Discuss whether his speech could produce any effect on voters in city A. Use a 5% level

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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A candidate for the election made a speech in city A but not in B. A sample of 500 voters from city A

showed that 59.6% of the voters favored him, whereas a sample of 300 voters from city B

showed that 50% favored him. Discuss whether his speech could produce any effect on

voters in city A. Use a 5% level

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