Use the Traditional Method to Test the Given Hypothesis

question 22

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.
-The standard deviation of math test scores at one high school is 16.1. A teacher claims that the standard deviation of the girls' test scores is smaller than 16.1. A random sample of 22 girls results in scores with a standard deviation of 14.3. Use a significance level of 0.01 to test the teacher's claim.

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Discriminate

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A process in which an organization's processes and practices are evaluated for their social impact, adherence to social values, and compliance with social objectives.