The Rate of Defects Among CD Players of a Certain

question 99

Multiple Choice

The rate of defects among CD players of a certain brand is 1.3%.Use the Poisson approximation to the binomial distribution to find the probability that among 100 such CD players received by a store,there are exactly three defectives.

• A)0.1497
• B)0.0748
• C)0.0998
• D)0.9002
• E)0.1996

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