The working life time, in years, of a particular model of electric oven is normally distributed with mean 9 and variance 4.84. Using New Cambridge Statistical Tables, find the 10th percentile of the working lifetime, in years.

The working life time, in years, of a particular model of electric oven is normally distributed with mean 9 and variance 4.84. Using New Cambridge Statistical Tables, find the 10th percentile of the working lifetime, in years.

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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Question

Using New Cambridge Statistical Tables, find the 10^th percentile of the working lifetime, in years.

The working life time, in years, of a particular model of electric oven is normally
distributed with mean 9 and variance 4.84.
Using New Cambridge Statistical Tables, find the 10th percentile of the working
lifetime, in years.

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