A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.8 years, and standard deviation of 1.8 years. The 5% of items with the shortest lifespan will last less than how many years?

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.8 years, and standard deviation of 1.8 years. The 5% of items with the shortest lifespan will last less than how many years?

Name: A manufacturer knows that their items have a normally distributed lif
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Description: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.8 years, and a standard deviation of 1.8 years.The 5% of items with the shortest lifespan will last less than how many years?[There is a blank space for an

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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