Question

Fill amounts of jars of peanuts from a certain factors are known to follow a Normal distribution with mean 454g and standard deviation 15g. Suppose that a random sample of 60 jars is taken. What is the probability that the average weight of this sample is exactly 455g?

Select one:

a. Not enough information has been provided to answer the question.

b. 0.3970

c. 0.6030

d. 0.0000

e. 0.3015

f. 0.6985

Answer 1