Question: QUESTION #1 Let z be a random variable with a standard normal distribution. Find the indicated probability. Round your answer to four decimal places. P

QUESTION #1

Letzbe a random variable with a standard normal distribution. Find the indicated probability. Round your answer to four decimal places.

P z0.14 =

QUESTION #2

Letzbe a random variable with a standard normal distribution. Find the indicated probability. Round your answer to four decimal places.

P 1.10z2.71=

QUESTION # 3

Sketch the area under the standard normal curve over the indicated interval and find the specified area. Round your answer to four decimal places.

The area betweenz=2.19 andz=1.43is

QUESTION #4

A normal distribution has=32and= 5.

(a) Find thezscore corresponding tox=27.

(b) Find thezscore corresponding tox=43.

(c) Find the raw score corresponding toz=2.

(d) Find the raw score corresponding toz=1.3.

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