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Mathematics 9 Online
OpenStudy (anonymous):

The probability that a new spark plug is defective is 0.06. You need two new spark plugs. What is the probability that both spark plugs you buy are defective?

OpenStudy (nurali):

Multiply the probabilities of each event to get the probability of both events. .06*.06 = .0036 = probability that both spark plugs are defective.

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