A highway patrol officer stops speeding vehicles on an interstate highway. The genders of the last 25

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A highway patrol officer stops speeding vehicles on an interstate highway. The genders of the last 25 drivers who were stopped are shown, where \(F\) represents a female driver and \(M\) represents a male driver. Can you conclude that the stops were not random by gender?

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(a) identify the claim and state \(H_{0}\) and \(H_{a}\),

(b) find the critical values,

(c) find the test statistic,

(d) decide whether to reject or fail to reject the null hypothesis,

(e) interpret the decision in the context of the original claim. Use \(\alpha=0.05\).

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Related Book For  book-img-for-question

Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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