An experimenter flips a coin 100 times and gets 43 heads. Test the claim that the coin is fair against the two-sided claim that it is not fair at the level α=.01. a) Ho: p = .5, Ha: p ≠ .5; z = −1.41; Fail to reject Ho at the 1% significance level. b) Ho: p = .5, Ha: p < .5; z = −1.40; Reject Ho at the 1% significance level. c) Ho: p = .5, Ha: p ≠ .5; z = −1.40; Fail to reject Ho at the 1% significance level. d) Ho: p = .5, Ha: p ≠ .5; z = −1.40; Reject Ho at the 1% significance level. e) Ho: p = .5, Ha: p < .5; z = −1.41; Fail to reject Ho at the 1% significance level.

An experimenter flips a coin 100 times and gets 43 heads. Test the claim that the coin is fair against the two-sided claim that it is not fair at the level α=.01. a) Ho: p = .5, Ha: p ≠ .5; z = −1.41; Fail to reject Ho at the 1% significance level. b) Ho: p = .5, Ha: p < .5; z = −1.40; Reject Ho at the 1% significance level. c) Ho: p = .5, Ha: p ≠ .5; z = −1.40; Fail to reject Ho at the 1% significance level. d) Ho: p = .5, Ha: p ≠ .5; z = −1.40; Reject Ho at the 1% significance level. e) Ho: p = .5, Ha: p < .5; z = −1.41; Fail to reject Ho at the 1% significance 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

Problem 8CR

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