According to the National Association of Colleges and Employers Spring 2019 Salary Survey, the average starting salary for 2018 college graduates was $ 50,004. Suppose that the mean starting salary of all 2018 college graduates was $50, 004 with a standard deviation of $9200, and that this distribution was strongly skewed to the right. Let & be the mean starting salary of 25 randomly selected 2018 college graduates. Find the mean and the standard deviation of the sampling distribution of &. What are the mean and the standard deviation of the sampling distribution of & if the sample size is 100? How do the shapes of the sampling distributions differ for the two sample sizes?

Q: Which of the following describes the sampling distribution of the sample mean?

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A:

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A:

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A:

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A:

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A:

Q: Suppose that a study of elementary school students reports that the main age at which children begin…

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