Discuss PGroot's answer to: Probabilities

An inspector correctly identifies defective products 90% of the time. FOr the next 10 products, what is the probability that he makes fewer than 2 incorrect inspections? Round your answer to three ...

PGroot
PGroot Answered:

The probability of zero errors is .9^10 =.3487 and the probability of one error is .9^9 x .1 x 10 ways = .3874, total (to 3 places) .736

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