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Author Question: The rate of defects among CD players of a certain brand is 1.6%. Use the Poisson approximation to ... (Read 98 times)

s.tung

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The rate of defects among CD players of a certain brand is 1.6%. Use the Poisson approximation to the binomial distribution to find the probability that among 220 such CD players received by a store, there are exactly three defectives.
◦ 0.215
◦ 0.323
◦ 0.430
◦ 0.161


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Marked as best answer by s.tung on Apr 7, 2020

Benayers

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s.tung

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Reply 2 on: Apr 7, 2020
YES! Correct, THANKS for helping me on my review


bitingbit

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Reply 3 on: Yesterday
Excellent

 

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