A coffee machine dispenses normally distributed amounts of coffee with a mean of 12 ounces and a standard deviation of 0.2 ounce. If a sample of 9 cups is selected, find the probability that the mean of the sample will be less than 12.1 ounces. Find the probability if the sample is just 1 cup.
Question 38Select one:
A.
0.9332; 0.6915
B.
0.4332; 0.6915
C.
0.4332; 0.1915
D.
0.9332; 0.1915