Mathematics, 18.09.2019 00:00, jtamika31

The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 254.2 and a standard deviation of 65.6. (all units are 1000 cells/mul.) using the empirical rule, find each approximate percentage below. a. what is the approximate percentage of women with platelet counts within 3 standard deviations of the mean, or between 57.4 and 451.0? b. what is the approximate percentage of women with platelet counts between 188.6 and 319.8?
approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 57.4 and 451.0.

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The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 254.2 a...