A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and diastolic measurement. Find the coefficient of variation for each of the two samples; then compare the variation. Systolic 117 128 158 94 158 120 114 138 124 121 Diastolic 79 77 76 50 88 87 56 62 70 80 The coefficient of variation for the systolic measurements is %. (Type an integer or decimal rounded to one decimal place as needed.)
A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and diastolic measurement. Find the coefficient of variation for each of the two samples; then compare the variation. Systolic 117 128 158 94 158 120 114 138 124 121 Diastolic 79 77 76 50 88 87 56 62 70 80 The coefficient of variation for the systolic measurements is %. (Type an integer or decimal rounded to one decimal place as needed.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.1: Stem-and-leaf Plots And Histograms
Problem 10E
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Transcribed Image Text:A sample of blood pressure measurements is taken for a group of adults, and those values (mm Hg) are listed below. The values are matched so that 10 subjects each have a systolic and
diastolic measurement. Find the coefficient of variation for each of the two samples; then compare the variation.
Systolic 117 128 158 94 158 120 114 138 124 1219
Diastolic 79 77 76 50 88
62 70 80
87
56
The coefficient of variation for the systolic measurements is %.
(Type an integer or decimal rounded to one decimal place as needed.)
Transcribed Image Text:ne coefficient of variation for the diastolic measurements is %.
ype an integer or decimal rounded to one decimal place as needed.)
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