Let z be a random variable with a standard normal distribution with = 0 and = 1. Find the indicated probability:

Answers should have four decimal places.

P(z 1.25) = .............. Round to four decimal places.

P( 2.25 z 1.37) = ................. Round to four decimal places.

P(z 1.07) = .......... Round to four decimal places.

NOTE THE NEGATIVE NUMBERS.