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Biology, 05.03.2020 18:23 steven123pink

The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 247.3 and a standard deviation of 69.6. (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 2 standard deviations of the mean, or between 108.1 and 386.5? b. What is the approximate percentage of women with platelet counts between 177.7 and 316.9?

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