Suppose a normal distribution has a mean of 50 and a standard deviation of3. What is P(x≤ 47)?O A. 0.975OB. 0.84OC. 0.025OD. 0.16O O

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Answered: Suppose a normal distribution has a…

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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Suppose a normal distribution has a mean of 50 and a standard deviation of 3. What is P(x≤ 47)? OA. 0.975 B. 0.84 C. 0.025 D. 0.16