# The Probability of X as a Normal Distributed Random Variable

Please help me to answer the given problem in detail:

Let X be a normal distributed random variable with u=100 and o=10. The probability that X is between 70 and 100 is:

a. 8%

b. 84%

c. 95%

d. The answer not listed

https://brainmass.com/statistics/probability/probability-normal-distributed-random-variable-232811

#### Solution Summary

This solution shows all of the steps to determine the probability that a variable's value is between 70 and 100.

$2.19