Q 2/ In a certain city, the number of power outages per month is a random variable, havinga distribution with n =22 and p = 0.7. If this distribution can be approximated closely withnormal distribution, what is the probability that there will be 11 or more outages in any onemonth?

Answered: Q 2/ In a certain city, the number of…

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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Q 2/ In a certain city, the number of power outages per month is a random variable, having a distribution with n =22 and p = 0.7. If this distribution can be approximated closely with normal distribution, what is the probability that there will be 11 or more outages in any one month?