Let $x$ be a random variable that is normally distributed with the given mean $\mu = 50$ and standard deviation $\sigma = 10$ . Find the probability $P ( 30

Question

Let $x$ be a random variable that is normally distributed with the given mean $\mu = 50$ and standard deviation $\sigma = 10$ . Find the probability $P ( 30 < x < 55 )$ using a symbolic integration utility.
A)0.7970
B)0.5889
C)0.6687
D)0.5359
E)0.6302

Quizplus · Accepted Answer

The Answer of Let $x$ be a random variable that is normally distributed with the given mean $\mu = 50$ and standard deviation $\sigma = 10$ . Find the probability $P ( 30 < x < 55 )$ using a symbolic integration utility.
A)0.7970
B)0.5889
C)0.6687
D)0.5359
E)0.6302

Let xxx Be a Random Variable That Is Normally Distributed with the with the Given

Let $x$ Be a Random Variable That Is Normally Distributed with the with the Given