The body temperatures of a group of healthy adults have a bellshaped dlstrrbution with a mean or QSDGUF and a standard deviation of D,42\"F, Using the empirical rule, nd each approximate percentage below a. What is the approximate percentage of healthy adults with body temperatures within 2 standard deviations of the mean, or between 97,22\"F and 98,90F? b. What is the approximate percentage of healthy adults with body temperatures between 95,BO\"F and 9932"?) a. Approximately \"it: of healthy adults in this group have body temperatures within 2 standard deviations of the mean, or between 97.22\"F and 93.90"F. (Type an integer or a decimal, Do not round) b. Approximately '34. of healthy adults in this group have body temperatures between 96 30F and 99.320F. (type an integer or a decimal. Do not round.)