The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 247.8 and a standard deviation of 61.6. (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 63.0 and 432.6? b. What is the approximate percentage of women with platelet counts between 186.2 and 309.4? a. Approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 63.0 and 432.6. (Type an integer or a decimal. Do not round.) b. Approximately% of women in this group have platelet counts between 186.2 and 309.4. (Type an integer or a decimal. Do not round.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question
10
K
The blood platelet counts of a group of women have a bell-shaped
distribution with a mean of 247.8 and a standard deviation of 61.6. (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
63.0 and 432.6?
b. What is the approximate percentage of women with platelet
counts between 186.2 and 309.4?
...
a. Approximately % of women in this group have platelet counts
within 3 standard deviations of the mean, or between 63.0 and 432.6.
(Type an integer or a decimal. Do not round.)
b. Approximately % of women in this group have platelet counts
between 186.2 and 309.4.
(Type an integer or a decimal. Do not round.)
Transcribed Image Text:K The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 247.8 and a standard deviation of 61.6. (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 63.0 and 432.6? b. What is the approximate percentage of women with platelet counts between 186.2 and 309.4? ... a. Approximately % of women in this group have platelet counts within 3 standard deviations of the mean, or between 63.0 and 432.6. (Type an integer or a decimal. Do not round.) b. Approximately % of women in this group have platelet counts between 186.2 and 309.4. (Type an integer or a decimal. Do not round.)
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