blood platelet counts of a group of women have a bell-shaped distribution with a mean of 254.4 and a standard deviation of 60.2. (All units are 1000 cells/uL.) Using the empirical rule, find each oximate percentage below. a. What is the approximate percentage of women with platelet counts within 1 standard deviation of the mean, or between 194.2 and 314.6? b. What is the approximate percentage of women with platelet counts between 73.8 and 435.0? pproximately 68 % of women in this group have platelet counts within 1 standard deviation of the mean, or between 194.2 and 314.6. pe an integer or a decimal. Do not round.) Approximately % of women in this group have platelet counts between 73.8 and 435.0. pe 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 254.4 and a standard deviation of 60.2. (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 1 standard deviation of the mean, or between 194.2 and 314.6?
b. What is the approximate percentage of women with platelet counts between 73.8 and 435.0?
a. Approximately 68 % of women in this group have platelet counts within 1 standard deviation of the mean, or between 194.2 and 314.6.
(Type an integer or a decimal. Do not round.)
b. Approximately % of women in this group have platelet counts between 73.8 and 435.0.
(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 254.4 and a standard deviation of 60.2. (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 1 standard deviation of the mean, or between 194.2 and 314.6? b. What is the approximate percentage of women with platelet counts between 73.8 and 435.0? a. Approximately 68 % of women in this group have platelet counts within 1 standard deviation of the mean, or between 194.2 and 314.6. (Type an integer or a decimal. Do not round.) b. Approximately % of women in this group have platelet counts between 73.8 and 435.0. (Type an integer or a decimal. Do not round.)
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