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In a survey, in 2000, it was found that a marriage lasts on average 10.48 years with standard deviation 8.39 years. Twenty years later, in 2020, the same survey results in to an average of 9.83 years with standard deviation 8.26 years. Therefore, the variability of the 2020 data, in comparison to the variability of the 2000 data, is:

In a survey, in 2000, it was found that a marriage lasts on average 10.48 years with standard deviation 8.39 years. Twenty years later, in 2020, the same survey results in to an average of 9.83 years with standard deviation 8.26 years. Therefore, the variability of the 2020 data, in comparison to the variability of the 2000 data, is:

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a survey, in 2000, it was found that a marriage lasts on average 10.48 years with standard deviation 8.39 years. Twenty years later, in 2020, the same survey results in to an average of 9.83 years with standard deviation 8.26 years. Therefore, the variability of the 2020 data, in comparison to the variability of the 2000 data, is: Επιλέξτε ένα: a. Cannot be answered with the given information O b. Larger The same c. O d. Smaller
Transcribed Image Text:In a survey, in 2000, it was found that a marriage lasts on average 10.48 years with standard deviation 8.39 years. Twenty years later, in 2020, the same survey results in to an average of 9.83 years with standard deviation 8.26 years. Therefore, the variability of the 2020 data, in comparison to the variability of the 2000 data, is: Επιλέξτε ένα: a. Cannot be answered with the given information O b. Larger The same c. O d. Smaller
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