. HW Score: 89.33%, 17.87 of 20 Question 7, 3.2.31 > points Par11 014 @ Points: 0.6 oft The weight of an organ in adult males has a bell-shaped distribution with a mean of 330 grams and a standard deviation of 50 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 180 grams and 480 grams? (c) What percentage of organs weighs less than 180 grams or more than 480 grams? (d) What percentage of organs weighs between 180 grams and 430 grams? (a) and grams (Use ascending order.)