## [answered] Beer bottles are filled so that they contain an average of

 Beer bottles are filled so that they contain an average of 450 ml of beer in each bottle. Suppose that the amount of beer in a bottle is normally distributed with a standard deviation of 7 ml.?

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 a. What is the probability that a randomly selected bottle will have less than 444 ml of beer??(Round intermediate calculations to 4 decimal places, ?z? value to 2 decimal places, and final answer to 4 decimal places.)

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 ??Probability ??

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 b. What is the probability that a randomly selected 6-pack of beer will have a mean amount less than 444 ml??(Round intermediate calculations to 4 decimal places, ?z? value to 2 decimal places, and final answer to 4 decimal places.)

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 ??Probability ??

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 c. What is the probability that a randomly selected 12-pack of beer will have a mean amount less than 444 ml??(Round intermediate calculations to 4 decimal places, ?z? value to 2 decimal places, and final answer to 4 decimal places.)

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This question was answered on: Sep 18, 2020

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