(1) Compare the three data sets on the right. (ii) (iii) 8 9 101112 6789 101112 (a) Which data set has the greatest sample standard deviation? O A. Data set (iii), because it has more entries that are farther away from the mean. O B. Data set (i), because it has more entries that are close to the mean. OC. Data set (ii), because it has two entries that are far away from the mean. Which data set has the least sample standard deviation? O A. Data set (ii), because it has more entries that are farther away from the mean. O B. Data set (ii), because it has less entries that are farther away from the mean. O C. Data set (i), because it has more entries that are close to the mean. (b) How are the data sets the same? How do they differ? O A. The three data sets have the same mean and mode but have different medians and standard deviations. O B. The three data sets have the same standard deviations but have different means. O C. The three data sets have the same mode but have different standard deviations and means. O D. The three data sets have the same mean, median and mode but have different standard deviations.
(1) Compare the three data sets on the right. (ii) (iii) 8 9 101112 6789 101112 (a) Which data set has the greatest sample standard deviation? O A. Data set (iii), because it has more entries that are farther away from the mean. O B. Data set (i), because it has more entries that are close to the mean. OC. Data set (ii), because it has two entries that are far away from the mean. Which data set has the least sample standard deviation? O A. Data set (ii), because it has more entries that are farther away from the mean. O B. Data set (ii), because it has less entries that are farther away from the mean. O C. Data set (i), because it has more entries that are close to the mean. (b) How are the data sets the same? How do they differ? O A. The three data sets have the same mean and mode but have different medians and standard deviations. O B. The three data sets have the same standard deviations but have different means. O C. The three data sets have the same mode but have different standard deviations and means. O D. The three data sets have the same mean, median and mode but have different standard deviations.
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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Please answer the question in the photo. TY!
Transcribed Image Text:Compare the
(i)
(ii)
(iii)
three data sets on
the right.
6 7 8 9 101112
6 7 8 9 101112
6 7 8 9 101112
.....
(a) Which data set has the greatest sample standard deviation?
O A. Data set (iii), because it has more entries that are farther away from the mean.
B. Data set (i), because it has more entries that are close to the mean.
C. Data set (ii), because it has two entries that are far away from the mean.
Which data set has the least sample standard deviation?
A. Data set (iii), because it has more entries that are farther away from the mean.
B. Data set (ii), because it has less entries that are farther away from the mean.
C. Data set (i), because it has more entries that are close to the mean.
(b) How are the data sets the same? How do they differ?
A. The three data sets have the same mean and mode but have different medians and standard deviations.
B. The three data sets have the same standard deviations but have different means.
C. The three data sets have the same mode but have different standard deviations and means.
D. The three data sets have the same mean, median and mode but have different standard deviations.
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