Mathematics, 24.03.2020 21:28, Anshuman2002

Whe weights of United States pennies are distributed approximently normal with a mean of 2.5 grams and a standard deviation of .03 grams. What is the propability that a randmoly chosen penny weighs less than 2.49 grams

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Whe weights of United States pennies are distributed approximently normal with a mean of 2.5 grams a...