C6. When taking a randor error of the mean cha a. the sample size is in b. the sample size is d c. the sample size is m

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Describe the sampling distribution of p. Assume the size of the population is 20,000. n= 800, p = 0.8 Choose the phrase that best describes the shape of the sampling distribution of p below. VA. Approximately normal because ns 0.05N and np(1- p) 2 10. B. Not normal because ns0.05N and np(1-p) 2 10. OC. Not normal because ns0.05N and np(1- p) < 10. O D. Approximately normal because ns0.05N and np(1- p) < 10. Determine the mean of the sampling distribution of p. Ha = 0.8 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. (Round to three decimal places as needed.)

For the data set given, what is the standard error of the sampling distribution of mean difference scores for n=4.               a. .91   b. 2.25   c. 3.33   d. .52