Question Help V 'a The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 245.1 and a standard deviation of 64.8. (All units are 1000 cells/pL.) Using the empirical rule, nd each approximate percentage below. a. What is the approximate percentage of women with platelet counts within 2 standard deviations of the mean, or between 115.5 and 374.7? b. What is the approximate percentage of women with platelet counts between 50.7 and 439.5? 3. Approximately |:% of women in this group have platelet counts within 2 standard deviations of the mean, or between 115.5 and 374.7. (Type an integer or a decimal. Do not round.) b. Approximately % of women in this group have platelet counts between 50.7 and 439.5. (Type an integer or a decimal. Do not round.) Enter your answer in each of the answer boxes