The scores of students on the ACT college entrance examination in a recent year had the normal distribution with mean u = 18.6 and standard deviation o = 5.9. A large number of samples of 70 individuals each are selected and - is computed for each sample. Use the Central Limit Theorem to determine the the mean and standard deviation of the sampling distribution. mean 18.6, standard deviation 0.71 O mean 18.6, standard deviation 5.9 O mean 2.22, standard deviation 0.71 O mean 2.22, standard deviation 5.9