Essay
Use the traditional method to test the given hypothesis. Assume that the population is normally_
distributed and that the sample has been randomly selected. Heights of men aged 25 to 34
have a standard deviation of 2.9. Use a 0.05 significance level to test the claim that the heights
of women aged 25 to 34 have a different standard deviation. The heights (in inches)of 16
randomly selected women aged 25 to 34 are listed below. Round the sample standard
deviation to five decimal places.
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Correct Answer:
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. Critical val...View Answer
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Q17: Formulate the indicated conclusion in nontechnical terms.
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