# Quantitative Analysis

Given a normal distribution with ? = 100 and ? = 10, what is the probability that:

a. X > 75?

b. X < 70?

c. X > 112?

d. 75 < X < 85?

e. X < 80 or X > 110?

f. 10% of the values are less than what X value?

g. 80% of the values are between what two X values (symmetrically distributed around the mean)?

h. 70% of the values will be above what X value?