The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 259.9 and a standard deviation of 69.8. (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 3 standard deviations of the mean, or between 50.5 and 469.3? b. What is the approximate percentage of women with platelet counts between 120.3 and 399.5? a. Approximately O% of women in this group have platelet counts within 3 standard deviations of the mean, or between 50.5 and 469.3. (Type an integer or a decimal. Do not round.) b. Approximately% of women in this group have platelet counts between 120.3 and 399.5. (Type an integer or a decimal. Do not round.)

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.