Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85 X 90)?
A) 0.5328
B) 0.3413
C) 0.1915
D) 0.1498

Question

Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85  X  90)?
A) 0.5328 
B) 0.3413 
C) 0.1915 
D) 0.1498

Quizplus · Accepted Answer

The Answer of Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85  X  90)?
A) 0.5328 
B) 0.3413 
C) 0.1915 
D) 0.1498

Given That the Random Variable X Is Normally Distributed with a Mean