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A manufacturer of window frames knows form long experience that 5 percent of the production will have some type of minor defect that will require a...

A manufacturer of window frames knows form long experience that 5 percent of the production will have some type of minor defect that will require a slight adjustment. What is the probability that in a sample of 20 windows frames?

a) None will need adjustment?
b) At least will need adjustment?
c) More than 2 will need adjustment?
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Top Answer

This uses a binomial distribution. I have... View the full answer

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A manufacturer of window frames knows form long experience that 5 percent of the production
will have some type of minor defect that will require a slight adjustment. What is the probability
that...

Sign up to view the full answer

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