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

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The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 252.3 and a standard deviation of 64.4. (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 123.5 and 381.1? b. What is the approximate percentage of women with platelet counts between 187.9 and 316.7? *** a. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 123.5 and 381.1. (Type an integer or a decimal. Do not round.) K A group of adult males has foot lengths with a mean of 26.72 cm and a standard deviation of 1.29 cm. Use the range rule of thumb for identifying significant values to identify the limits separating values that are significantly low or significantly high. Is the adult male foot length of 23.9 cm significantly low or significantly high? Explain. Significantly low values are cm or lower. (Type an integer or a decimal. Do not round.) The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 252.3 and a standard deviation of 64.4. (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 123.5 and 381.1? b. What is the approximate percentage of women with platelet counts between 187.9 and 316.7? *** a. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 123.5 and 381.1. (Type an integer or a decimal. Do not round.) K A group of adult males has foot lengths with a mean of 26.72 cm and a standard deviation of 1.29 cm. Use the range rule of thumb for identifying significant values to identify the limits separating values that are significantly low or significantly high. Is the adult male foot length of 23.9 cm significantly low or significantly high? Explain. Significantly low values are cm or lower. (Type an integer or a decimal. Do not round.)

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Given Mean 2523 Standard deviation 644 a Approximate percentage of women with platelet counts within ... View the full answer