Question

If 1.5% of the bolts made by an automotive factory are defective, what is the probability that in a shipment of 200 bolts, there are 6 defective bolts? Place your answer, rounded to four decimal places, in the blank.

Answer 1

prob (defective) = .015
prob(not defective) = .985

prob (6 of 200 defective)
= C(200,6) (.015)^6 (.985)^194
= .0500

Answer 2

50

Answer 3

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