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1- 10% of the resistors produced by a manufacturer are out of tolerance. If a sample of 5 resistors is selected at random, find the probability that a. exactly 3 resistors are out of tolerance b. at most 3 resistors are out of tolerance. c. at least 4 resistors are out tolerance

1- 10% of the resistors produced by a manufacturer are out of tolerance. If a sample of 5 resistors is selected at random, find the probability that a. exactly 3 resistors are out of tolerance b. at most 3 resistors are out of tolerance. c. at least 4 resistors are out tolerance

A First Course in Probability (10th Edition)
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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1- 10% of the resistors produced by a manufacturer are out of tolerance. If a sample of 5 resistors is selected at random, find the probability that a. exactly 3 resistors are out of tolerance b. at most 3 resistors are out of tolerance. c. at least 4 resistors are out tolerance
Transcribed Image Text:1- 10% of the resistors produced by a manufacturer are out of tolerance. If a sample of 5 resistors is selected at random, find the probability that a. exactly 3 resistors are out of tolerance b. at most 3 resistors are out of tolerance. c. at least 4 resistors are out tolerance
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