Answered: Exercise 38 Let X ~ N(3, 9). (i) Find…

Exercise 38 Let X ~ N(3, 9). (i) Find P(2 < X < 5). (ii) Find P(|X – 3| > 6). Hint: Rescale the random variable and then use the table for the standard normal distribution.

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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Exercise 38 Let X ~
N(3,9).
(i) Find P(2 < X < 5).
(ii) Find P(|X – 3| > 6).
Hint: Rescale the random variable and then use the table for the standard normal distribution.

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