The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 264.8264.8 and a standard deviation of 60.960.9. (All units are 1000 cells/muμL.) Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of women with platelet counts within 11 standard deviationdeviation of the mean, or between 203.9203.9 and 325.7325.7? b. What is the approximate percentage of women with platelet counts between 82.182.1 and 447.5447.5?
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 264.8264.8 and a standard deviation of 60.960.9. (All units are 1000 cells/muμL.) Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of women with platelet counts within 11 standard deviationdeviation of the mean, or between 203.9203.9 and 325.7325.7? b. What is the approximate percentage of women with platelet counts between 82.182.1 and 447.5447.5?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
The blood platelet counts of a group of women have a bell-shaped distribution with a mean of
264.8264.8
and a standard deviation of
60.960.9.
(All units are 1000
cells/muμL.)
Using the empirical rule, find each approximate percentage below.
a.
|
What is the approximate percentage of women with platelet counts within
11
standard
deviationdeviation
of the mean, or between
203.9203.9
and
325.7325.7?
|
b.
|
What is the approximate percentage of women with platelet counts between
82.182.1
and
447.5447.5?
|
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill