In a (poorly run) widget factory, it is known that

In a (poorly run) widget factory, it is known that

Question # 00612306 Posted By: rey_writer Updated on: 11/03/2017 11:29 AM Due on: 11/03/2017
Subject Mathematics Topic Probability Tutorials:
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Probability

A) In a (poorly run) widget factory, it is known that 25% of all products off the line will be defective. A random sample of 5 widgets is taken on a certain day. What is the probability that all of the widgets are defective? What is the probability that none are defective?

B) A coin is flipped 5 times in a row. What is the probability that it will come up tails all five times? What is the probability that it will come up tails exactly 4 times?

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  1. rey_writer
    Tutorial # 00610847 Posted By: rey_writer Posted on: 11/03/2017 11:29 AM
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