A company has 8 printers, of which 3 are defective. A worker selects 2 printers at random
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Question:
A company has 8 printers, of which 3 are defective. A worker selects 2 printers at random without replacement.
i) What is the probability that both printers are non-defective? ii) If the worker randomly selects 2 printers and finds that the first printer is defective, what is the probability that the second printer is also defective?
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Related Book For
Probability And Statistics
ISBN: 9780321500465
4th Edition
Authors: Morris H. DeGroot, Mark J. Schervish
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