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In: Statistics and Probability

The weight of an organ in adult males has a​ bell-shaped distribution with a mean of...

The weight of an organ in adult males has a​ bell-shaped distribution with a mean of 330 grams and a standard deviation of 20 grams. Use the empirical rule to determine the following.

​(a) About 95​% of organs will be between what​ weights?

​(b) What percentage of organs weighs between 270 grams and 390 grams?

​(c) What percentage of organs weighs less than 270 grams or more than 390 grams?

​(d) What percentage of organs weighs between 310 grams and 390 grams?

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