Given a normal distribution with mean of 67 and standard deviation of 5, the probability that X assumes a value greater than 70 is 0.7257.

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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shich of these statements are true?

Given a normal distribution with mean of 67 and standard deviation of 5, the probability that X
assumes a value greater than 70 is 0.7257.
Transcribed Image Text:Given a normal distribution with mean of 67 and standard deviation of 5, the probability that X assumes a value greater than 70 is 0.7257.
Given a normal distribution with mean of 67 and standard deviation of 5, the probability that X
assumes a value less than 57 is 0.0228.
Transcribed Image Text:Given a normal distribution with mean of 67 and standard deviation of 5, the probability that X assumes a value less than 57 is 0.0228.
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