Body temperatures of healthy adults have a bell-shaped distribution with a mean of 98.20°F and a standard deviation of 0.62°F. Using the empirical rule, what is the approximate percentage of healthy...

Body temperatures of healthy adults have a bell-shaped distribution with a mean of 98.20°F and a standard deviation of 0.62°F.

Using the empirical rule, what is the approximate percentage of healthy adults with body temperatures between 97.58 °F and 98.82°F?