4:27 .I 56 @' Take Quiz Exit D Question 1 1.5 pts A uniform distribution has a mean of 22 and a standard deviation of 4.6. A sample of size 45 is taken: a. What is the mean of the sampling distribution of sample means (ppc)? b. What is the standard error of the sample means (of)? Round your answer to four decimal places c. Is the sampling distribution of sample means normally distributed? 1 for Yes, 2 for No I l_\\.-. .. A ___