Assume That the Random Variable X Is Normally Distributed, with Mean

Multiple Choice

Assume that the random variable X is normally distributed, with mean $\mu$ = 60 and standard deviation $\sigma$ = 8. Compute the probability $\mathrm { P } ( 38 < \mathrm { X } < 70 )$

A) 0.8914
B) 0.8819
C) 0.8944
D) 0.7888