The blood platelet counts of a group of women have a​ bell-shaped distribution with a mean of 252.7 and a standard deviation of 67.8. ​(All units are 1000 cells/μ​L.) 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 49.3 and 456.1​? b. What is the approximate percentage of women with platelet counts between 117.1 and 388.3​?

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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.