The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 263.2 and a standard deviation of 62.2. (All units are 1000 cells/μL.) 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 76.6 and 449.8? b. What is the approximate percentage of women with platelet counts between201.0 and 325.4?
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 263.2 and a standard deviation of 62.2. (All units are 1000 cells/μL.) 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 76.6 and 449.8? b. What is the approximate percentage of women with platelet counts between201.0 and 325.4?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 263.2 and a standard deviation of 62.2. (All units are 1000 cells/μL.) 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 76.6 and 449.8? |
b.
|
What is the approximate percentage of women with platelet counts between201.0 and 325.4? |
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