The mean grade point average of the engineering majors at a large university is 3.78, with a standard deviation of. 0.79.B) find the probability that the mean grade point average of a sample of of 51 students is less than 3.95.

is 3.78, with a standard deviation (a) What is the sampling distribution of the mean grade point average of 51 students? (i.e., What is the sampling distribution of x? ) n= LL O