Question 3 3. The population has a mean of 12 and a standard deviation of 4. The sample size of your sampling distributi
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Question 3 3. The population has a mean of 12 and a standard deviation of 4. The sample size of your sampling distributi
Question 3 3. The population has a mean of 12 and a standard deviation of 4. The sample size of your sampling distribution is N-24. What is the mean of the sampling distribution of the mean? A. 4 B. 6 O C. 12 OD. 24 Question 4 3 pts COA2 OB. 3 OC. 9 4. The population has a mean of 20 and a standard deviation of 9. The sample size of your sampling distribution is N-18. What is the variance of the sampling distribution of the mean? D. 10 3 pts