The weight of an organ in adult males has a bell-shaped distribution with a mean of 350 grams and a standard deviation of 30 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 320 grams and 380 grams? (c) What percentage of organs weighs less than 320 grams or more than 380 grams? (d) What percentage of organs weighs between 320 grams and 410 grams? COED (a) and grams (Use ascending order.)

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