The weight of an organ in adult males has a bell-shaped distribution with a mean of
325grams and a standard deviation of 30 grams. Use the empirical rule to determine the following.
(a) About 68% of organs will be between what weights?
(b) What percentage of organs weighs between 235 grams and 415gram
(c) What percentage of organs weighs less than
235 grams or more than 415grams?
(d) What percentage of organs weighs between
295 grams and 385
grams?
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