The output voltage of a power supply is normally distributed with mean 5 V and standarddeviation 0.02 V.(a) If the lower and upper specifications for voltage are 4.95 V and 5.05 V, respectively,what is the probability that a power supply selected at random will conform to thespecifications on voltage?(b) A machine will be purchased and connected to this power supply. This machine isfunctional only if the output voltage is above x Volt. To ensure that the machine isfunctional with 95% probability, what is the value of x?

Step 1:Given data : Mean μ=5Standard deviation σ=0.02Let X be the random variable that represents…

Answered: The output voltage of a power supply is…

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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