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Mathematics, 01.01.2021 18:20 Nathaliasmiles

Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a standard deviation of 2.0 mg. If 50 batches are prepared, the probability that their average amount of lead is greater than 6.5 mg is:

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Question 11 Batches of a chemical contain random amounts of lead with a mean value of 6.0 mg and a s...

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