Which of these statistics are measures for the spread of a sample? A: (i), (ii), and (v) B: (i) and (ii) C: (ii), (iv), and (v) E: (iii) and (v) D: (iii) and (iv)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A2 Consider the following summary statistics:
(i) The sample mean.
(ii) The sample standard deviation.
(iii) The first quartile.
(iv) The sample variance.
(v) The interquartile range.
Which of these statistics are measures for the spread of a sample?
A: (i), (ii), and (v) B: (i) and (ii) C: (ii), (iv), and (v)
E: (iii) and (v)
Circle the correct letter:
A
B
с
D
E
D: (iii) and (iv)
Transcribed Image Text:A2 Consider the following summary statistics: (i) The sample mean. (ii) The sample standard deviation. (iii) The first quartile. (iv) The sample variance. (v) The interquartile range. Which of these statistics are measures for the spread of a sample? A: (i), (ii), and (v) B: (i) and (ii) C: (ii), (iv), and (v) E: (iii) and (v) Circle the correct letter: A B с D E D: (iii) and (iv)
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