Given a normal distribution with mean = 46 and standard deviation = 3, complete parts (a) through (d).
a.) What is the probability that X>42?
b.) What is the probability that X <40?
c.) For this distribution, 5% of the values are less than what X value?
d.) Between what two X values (symmetrically distributed around the mean) are 60% of the values?
e.) For this distribution, 60% of the values are between X =____and X =_____