the amount dispensed by a canning machine into each can of beans, y is normally distributed...

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the amount dispensed by a canning machine into each can of beans, y is normally distributed...

the amount dispensed by a canning machine into each can of beans, y is normally distributed with a mean of 14 ounces and a standard deviation of .12 ounce. Suppose we take a random sample of 20 cans filled by this machine.

find the probability that the sum of amounts dispensed into the 20 cans is between 279 and 281 ounces

math Statistics-And-Probability

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Answer 1

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#probability that the sum of amounts dispensed into the 20 cans is between 279 and 281 ounces= 0.93595

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