Your company inspects car tires before final shipment. tires are judged to be either defective, or...

Your company inspects car tires before final shipment. tires are judged to be either defective, or non-defective. The probability of a tire being found defective is 6%

What is the probability it will take 3 tests or fewer to find 2 defective tires?
What is the probability it takes more than 2 tests to find the first defective tire?
If the inspector randomly selects 30 tires from the holding area, what is the probability 4 tires will be found defective?

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orchestra answered 1 year ago

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