DIood platlelet countsS of a group of women nave a bell-shaped distribution with a mean of 247.ð and a standard deviation of 63.0. (All unts are 1000 celis/uL.) Usir 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 120.6 and 375.0? b. What is the approximate percentage of women with platelet counts between 184.2 and 311.4? a. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 120.6 and 375.0. (Type an integer or a decimal. Do not round.)

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The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 247.8 and a standard deviation of 63.6. (All units are 1000 cells/uL.) 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 120.6 and
375.0?
b. What is the approximate percentage of women with platelet counts between 184.2 and 311.4?
a. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 120.6 and 375.0.
(Type an integer or a decimal. Do not round.)
Transcribed Image Text:The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 247.8 and a standard deviation of 63.6. (All units are 1000 cells/uL.) 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 120.6 and 375.0? b. What is the approximate percentage of women with platelet counts between 184.2 and 311.4? a. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 120.6 and 375.0. (Type an integer or a decimal. Do not round.)
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