The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of 98.17°F and a standard deviation of 0.69°F. Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of healthy adults with body temperatures within 3 standard deviations of the mean, or between 96.10°F and 100.24°F? b. What is the approximate percentage of healthy adults with body temperatures between 97.48°F and 98.86°F? a. Approximately % of healthy adults in this group have body temperatures within 3 standard deviations of the mean, or between 96.10°F and 100.24°F. (Type an integer or a decimal. Do not round.) b. Approximately % of healthy adults in this group have body temperatures between 97.48°F and 98.86°F. (Type an integer or a decimal. Do not round.)