The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 259.1 and a standard deviation of 67.9. (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 55.4 and 462.8? b. What is the approximate percentage of women with platelet counts between 191.2 and 327.0? a. Approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 55.4 and 462.8. (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 259.1 and a standard deviation of 67.9. (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 55.4 and 462.8? b. What is the approximate percentage of women with platelet counts between 191.2 and 327.0? a. Approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 55.4 and 462.8. (Type an integer or a decimal. Do not round.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 4CYU

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