A random variable is normally distributed with a mean of µ = 50 and a standard deviation of o = 5.a. Which of the following graphs accurately represents the probability density function?A. Choose the correct option.- Select your answer -b. What is the probability that the random variable will assume a value between 45 and 55 (to 4 decimals)?c. What is the probability that the random variable will assume a value between 40 and 60 (to 4 decimals)?

Answered: Image /qna-images/answer/95226d2f-845c-42a4-a5c7-309e5f95f761.jpg

Answered: Choose the correct option. - Select…

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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A = 11 B = 2 C= 2 D = 0 F = 1 105, 82, 94.5, 72.5, 92, 91, 52, 86, 100, 96, 98, 109, 96, 98, 95, 72

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Choose the correct option. - Select your answer - b. What is the probability that the random variable will assume a value between 45 and 55 (to 4 decimals)? c. What is the probability that the random variable will assume a value between 40 and 60 (to 4 decimals)?