The weight of an organ in adult males has a bellshaped distribution with a mean of 300 grams and a standard deviation of 15 grams. Use the empirical rule to determine the following. (a)Ab0ut 99.7% of organs will be between what weights? (b) What percentage of organs weighs between 270 grams and 330 grams?I (c) What percentage of organs weighs less than 270 grams or more than 330 grams? (d) What percentage of organs weighs between 255 grams and 330 grams