A labor organization claims that the median hourly wage of podiatrists is at least ($ 60.01). In

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A labor organization claims that the median hourly wage of podiatrists is at least \(\$ 60.01\). In a random sample of 23 podiatrists, 17 earn less than \(\$ 60.01\) per hour, 5 earn more than \(\$ 60.01\) per hour, and 1 earns \(\$ 60.01\) per hour. At \(\alpha=0.05\), can you reject the labor organization's claim?

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

(b) find the critical value,

(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.

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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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