Engineering Board Exam Reviewer · Binomial Distribution · medium

A process produces 5% defective items. In a random sample of 10 items, what is the probability that none is defective?

  1. 0.5987
  2. 0.95
  3. 0.4013
  4. 0.3151

Answer

A. 0.5987

Solution

P(0)=(0.95)10=0.5987.

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