Probability that their average weight is less than
The distribution of actual weights of 8-oz chocolate bars produced by a certain machine is normal with mean 8.1 ounces and standard deviation 0.1 ounces.
What is the probability that their average weight is less than 8 oz?
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The distribution of actual weights of 8-oz chocolate bars produced by a certain machine is normal with mean 8.1 ounces and standard deviation 0.1 ounces. What is the probability that their average weight is less than 8 oz?
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