Listed below are the systolic blood pressures (in mm Hg) for a sample of six men aged 20-29 and for a sample of six men aged 60-69. Find the variance for each of the two sets of data (rounding to two decimal places). Then compare the variances. Men aged 20-29: 116 125 132 118 131 123 Men aged 60-69: 128 151 140 125 164 139 Men aged 20-29: 13.11 Men aged 60-69: 29.10 The variance is larger for the set of blood pressures of the men aged 60-69. OMen aged 20-29: 6.55 Men aged 60-69: 14.55 The variance is larger for the set of blood pressures of the men aged 60-69. Men aged 20-29: 35.81 Men aged 60-69: 176.47 The variance is substantially larger for the set of blood pressures of the men aged 60-69 Men aged 20-29: 42.97 Men aged 60-69: 211.77 The variance is substantially larger for the set of blood pressures of the men aged 60-69
Listed below are the systolic blood pressures (in mm Hg) for a sample of six men aged 20-29 and for a sample of six men aged 60-69. Find the variance for each of the two sets of data (rounding to two decimal places). Then compare the variances. Men aged 20-29: 116 125 132 118 131 123 Men aged 60-69: 128 151 140 125 164 139 Men aged 20-29: 13.11 Men aged 60-69: 29.10 The variance is larger for the set of blood pressures of the men aged 60-69. OMen aged 20-29: 6.55 Men aged 60-69: 14.55 The variance is larger for the set of blood pressures of the men aged 60-69. Men aged 20-29: 35.81 Men aged 60-69: 176.47 The variance is substantially larger for the set of blood pressures of the men aged 60-69 Men aged 20-29: 42.97 Men aged 60-69: 211.77 The variance is substantially larger for the set of blood pressures of the men aged 60-69
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Listed below are the systolic blood pressures for a sample or six men

Transcribed Image Text:Listed below are the systolic blood pressures (in mm Hg) for a sample of six men aged 20-29
and for a sample of six men aged 60-69. Find the variance for each of the two sets of data
(rounding to two decimal places). Then compare the variances.
Men aged 20-29: 116 125 132 118 131 123
Men aged 60-69: 128 151 140 125 164 139
Men aged 20-29: 13.11
Men aged 60-69: 29.10
The variance is larger for the set of blood pressures of the men aged 60-69.
O Men aged 20-29: 6.55
Men aged 60-69: 14.55
The variance is larger for the set of blood pressures of the men aged 60-69.
Men aged 20-29: 35.81
Men aged 60-69: 176.47
The variance is substantially larger for the set of blood pressures of the men aged 60-69
Men aged 20-29: 42.97
Men aged 60-69: 211.77
The variance is substantially larger for the set of blood pressures of the men aged 60-69
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 2 images

Recommended textbooks for you

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc

Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning

Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON

The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman

Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman