The quality-control officer for an electronics firm claims that 96% of the parts shipped out are in good working order. Assuming that this claim is correct, what is the probability that a shipment of 100 parts will contain more than two defectives? Use the normal approximation.

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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The quality-control officer for an electronics firm claims that 96% of the parts shipped out are in good working order. Assuming that this claim is correct, what is the probability that a shipment of 100 parts will contain more than two defectives? Use the normal approximation.

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