2. (4 points) A box contains 5 batteries. Two of the batteries in the box are...

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2. (4 points) A box contains 5 batteries. Two of the batteries in the box are defective. An inspector selects two of the batt

math Statistics-And-Probability

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Answer 1

Answer #1

n = 5

defective = 2

P(rejecting the box) = P(both are defective) = 2C2 / 5C2 = 0.10

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Answer 2

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