8. A manufacturing process has a 70%% yield, meaning that 70% of the products are acceptable and 30% are defective. If three of the products are randomly selected and then replaced, find the probability that all of them are acceptable.

8. A manufacturing process has a 70%% yield, meaning that 70% of the products are acceptable and 30% are defective. If three of the products are randomly selected and then replaced, find the probability that all of them are acceptable.

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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Question

Answer the question, considering an event to be "unusual" if its probability is less than or equal to 0.05.

8. A manufacturing process has a 70% yield, meaning that 70% of the products are
acceptable and 30% are defective. If three of the products are randomly selected
and then replaced, find the probability that all of them are acceptable.

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