The weight of an organ in adult males has a bell shaped distribution within a mean of 310 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 weight between 260 grams and 360 grams? c. What percentage of organs weight less than 260 grams and more than 360 grams? d. What percentage of organs weighs between 160 grams and 410 grams?

a __ and __ grams (use ascending order

b. __ % type an intiger or decimal

c.__ % type an integer or decimal

d. __ type an integer or decimal