Prince Edward Island Fisheries and Environment Has Been Feeding a Special

Multiple Choice

Prince Edward Island Fisheries and Environment has been feeding a special food to rainbow trout
fingerlings in a pond. A sample of the weights of 40 trout revealed that the mean weight is 402.7
Grams and the standard deviation 8.8 grams. What is the probability that the mean weight for a
Sample of 40 trout exceeds 405.5 grams?

A) 0.3783
B) 0.0228
C) 1.0
D) 0.5