Answer Happy

a. Complete the following concerning the distribution of X. 1.X-12.0 Hint: The parameters for a uniform distribution is not the mean and standard deviation but the min and max. fi. What is the population mean for X? iii. What is the population standard deviation for X? places b. Complete the following concerning the distribution of X. Assume that samples of size 40 are taken from X. 1. X-2 V places Check off the following that are true. At least one must be true. On ≥ 30 DX is normally distributed Round the standard error of the mean to four decimal Do not round your answer. 24.52 ii. What is the probability that the average of 40 classes will end with the second hand between 31 and 34 seconds? Round your answer to four decimal places 27.26 30 1 Round your answer to four decimal 31 XX 32.74 1 35.48 34 X 38.2 9