Find the probability that exactly 2 will be defective

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Reference no: EM1320868

Question: Find the indicated binomial probabilities. [Give your answer to the nearest three decimal places] Hot Shot Battery manufactures batteries in batches of fifteen with a defective rate of 10 percent.

[A] Find the probability that no batteries will be defective?

[B] Find the mean μ

[C] FInd the probability that exactly 2 will be defective?

[D] Find the probability that between 2 and 4 inclusive will be defective?

[E] Find the variance σ2

Reference no: EM1320868

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