a) Resistors made by Zelchotrix Electronics have resistances that varyaccording to a normal distribution with a mean of 1000 ohms and astandard deviation of 160 ohms.i.Gerald randomly selects a resistor from a pack of resistors supplied byZelchotrix Electroncs. What is the probability that the resistor will havea resistance of between 920 and 1150 ohms?ii.The resistance of twelve randomly chosen resistors is measured. What isthe probability that between 3 and 11 (inclusive) of the resistors willhave a resistance that is between 920 and 1150 ohms each?What is the probability that the combined resistance of 12 randomlyselected resistors is between 11.5 kilo ohms and 11.8 kilo ohms?iii.

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Answered: a) Resistors made by Zelchotrix…

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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