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Find the following probabilities for the standard normal random variable z: a. P(z > 3.09) b. P(z ≤ 0) c. P (z ≤ 1.96) d. P (-1 ≤ z ≤ 1)

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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Question

Find the following probabilities for the standard normal random variable z:

a. P(z > 3.09)
b. P(z ≤ 0)
c. P (z ≤ 1.96)

d. P (-1 ≤ z ≤ 1)

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