SOLUTION: If z is a standard normal variable, find the probability. The probability that z lies between -0.55 and 0.55' -0.4176 0.9000 0.4176 -0.9000

Algebra ->  Probability-and-statistics -> SOLUTION: If z is a standard normal variable, find the probability. The probability that z lies between -0.55 and 0.55' -0.4176 0.9000 0.4176 -0.9000      Log On


   

Question 632477: If z is a standard normal variable, find the probability.
The probability that z lies between -0.55 and 0.55'
-0.4176

0.9000

0.4176

-0.9000
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

P(-.55 < z < .55) = .4176    | Note: cannot have a  -probability