The weight of a product is normally distributed with a mean of four grams and a variance of .25 "squared grams." What is the probability that a randomly selected unit from a recently manufactured batch weighs:
-The weight of a product is normally distributed with a standard deviation of .5 grams.What should the average weight be if the production manager wants no more than 10% of the products to weigh more than 4.8 grams?

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The Answer of The weight of a product is normally distributed with a mean of four grams and a variance of .25 "squared grams." What is the probability that a randomly selected unit from a recently manufactured batch weighs:
-The weight of a product is normally distributed with a standard deviation of .5 grams.What should the average weight be if the production manager wants no more than 10% of the products to weigh more than 4.8 grams?

The Weight of a Product Is Normally Distributed with a Mean