QUESTION 2 Let Z be a standard normal random variable. Find P(Z>0). 1/2 1/3 1/4 QUESTION 3 Let Z be a standard normal random variable. Find P(Z<1.6). 0.0548 0.0808 0.9452 0.9554 QUESTION 4 Let Z be a standard random variable. Find a such that P(Z
QUESTION 2 Let Z be a standard normal random variable. Find P(Z>0). 1/2 1/3 1/4 QUESTION 3 Let Z be a standard normal random variable. Find P(Z<1.6). 0.0548 0.0808 0.9452 0.9554 QUESTION 4 Let Z be a standard random variable. Find a such that P(Z
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:QUESTION 2
Let Z be a standard normal random variable. Find P(Z>0).
1/2
1/3
О 1/4
QUESTION 3
Let Z be a standard normal random variable. Find P(Z<1.6).
0.0548
0.0808
0.9452
0.9554
QUESTION 4
Let Z be a standard random variable. Find a such that P(Z<a)=0.75.
0.75
0.51
0.67
O 1.21
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