(he EmpiricalAs part of its quality assuranceprogram, the AutoliteBattery Company conductstests on battery life. For aparticular D-cell alkalinebattery, the mean life is 19hours. The useful life of thebattery follows a normaldistribution with a standard, LwLe!deviation of 1.2 hours.T:2-19 js'sAnswer the following questions.About 68 percent of the1.batteries failed betweenwhat two values? Mt6こ 942.About 95 percent of thebatteries failed between 26)what two values?Virtually all of the batteries3.failed between what twovalues?

μ = 19σ = 1.2 Empirical distribution for above distribution:

As part of its quality assurance program, the Autolite Battery Company conducts tests on battery life. For a particular D-cell alkaline battery, the mean life is 19 hours. The useful life of the battery follows a normal distribution with a standardLouL deviation of 1.2 hours. (.2- -19 js 1:2 Answer the following questions. j- 1. About 68 percent of the batteries failed between what two values? About 95 percent of the batteries failed between 26) what two values? Virtually all of the batteries failed between what two values? 2. 3. 36

As part of its quality assurance program, the Autolite Battery Company conducts tests on battery life. For a particular D-cell alkaline battery, the mean life is 19 hours. The useful life of the battery follows a normal distribution with a standardLouL deviation of 1.2 hours. (.2- -19 js 1:2 Answer the following questions. j- 1. About 68 percent of the batteries failed between what two values? About 95 percent of the batteries failed between 26) what two values? Virtually all of the batteries failed between what two values? 2. 3. 36

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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