a. A batch of 50 parts contains six defects. If two parts are drawn randomly one at

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a. A batch of 50 parts contains six defects. If two parts are drawn randomly one at a time without replacement, what is the probability that both parts are defective?

b. If this experiment is repeated, with replacement, what is the probability that both parts are defective?

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Business Statistics for Contemporary Decision Making

ISBN: 978-0470910184

6th Edition

Authors: Ken Black

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Question Posted: Mar 19, 2013 04:15 AM

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a. A batch of 50 parts contains six defects. If two parts are drawn randomly one at

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Since the batch contains 50 parts out of which 6 parts are de...View the full answer

Business Statistics for Contemporary Decision Making

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