A manufacturer knows that their items have a normally distributed length, with a mean of 10 inches, and standard deviation of 3.2 inches. If one item is chosen at random, what is the probability that it is less than 6.7 inches long?

A manufacturer knows that their items have a normally distributed length, with a mean of 10 inches, and standard deviation of 3.2 inches. If one item is chosen at random, what is the probability that it is less than 6.7 inches long?

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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Estimation

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A manufacturer knows that their items have a normally distributed length, with a mean of 10 inches,
and standard deviation of 3.2 inches.
If one item is chosen at random, what is the probability that it is less than 6.7 inches long?

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