Suppose X Is a Normal Random Variable With $\mu = 30$

Multiple Choice

Suppose X is a normal random variable with $\mu = 30$ and $\sigma = 10$ . Find the value of $P ( 24 \leq X \leq 46 )$ . Please, round the answer to four decimal places.

A) $P ( 24 \leq X \leq 46 ) = 0.3291$
B) $P ( 24 \leq X \leq 46 ) = 0.0548$
C) $P ( 24 \leq X \leq 46 ) = 0.7257$
D) $P ( 24 \leq X \leq 46 ) = 0.6709$
E) $P ( 24 \leq X \leq 46 ) = 0.6699$