Short Answer
If X is a normal random variable with a mean of 45 and a standard deviation of 8, find the following probabilities:
a. P(X
50)
______________
b. P(X
32)
______________
c. P(37
X
48)
______________
d. P(50
X
60)
______________
e. P(X = 45)
______________
Definitions:
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