Mathematics, 22.09.2019 00:10 rosameza2002ov62ci
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 246.9 and a standard deviation of 69.3 (all units are 1000 cells/l.) using the empirical rule, find each approximate percentage below. a. what is the approximate percentage of women with platelet counts within 1 standard deviation of the mean, or between 177.6 and 316 2? b. what is the approximate percentage of women with platelet counts between 39.0 and 454.8? a. approximately % of women in this group have platelet counts within 1 standard deviation of the moan, or between 177.6 and 316.2. (type an integer or a decimal. do not round.)
Answers: 2
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