Weight

The weight of an organ in adult males has a bell-shaped distribution with a mean of 350 grams and a standard deviation of 50 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 250 grams and 450 grams? (c) What percentage of organs weighs less than 250 grams or more than 450 grams? (d) What percentage of organs weighs between 300 grams and 450 grams? (a) and grams (Use ascending order.) (b) % (Type an integer or a decimal.) (c) % (Type an integer or a decimal.) (d) % (Type an integer or decimal rounded to two decimal places as needed.)