February 24, 2017

Homework Help: statistics

Posted by Anonymous on Sunday, November 6, 2011 at 9:59pm.

Suppose a brewery has a filling machine that fills 12 ounce bottles of beer. It is known that the amount of beer poured by this filling machine follows a normal distribution with a mean of 12.44 ounces and a standard deviation of 0.06 ounce. Find the probability that a sample of 36 of the bottles has a mean that

is between 12.42 and 12.46 ounces

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