Find the range, sample standard deviation and inter-quartile range (IQR) of the following data set. 31 31 | 39 | 61 | 66 | 78 | 82 | 89 | 90 | 93 range - |(Please enter an exact answer.) standard deviation (8) = |(Round to one decimal place.) IQR = |(Please enter an exact answer.) A new number, 264, is added to the data set above. Find the range, sample standard deviation and IQR of the new data set. range - (Please enter an exact answer.) standard deviation |(Round to one decimal place.) IQR = | (Please enter an exact answer.) Which measure of spread is less affected by the addition of the extreme observation? ORange standard deviation O IQR

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Find the range, sample standard deviation and inter-quartile range (1QR) of the following data set.
31
31
39
61
66
78
82
89
90
93
range =
(Please enter an exact answer.)
standard deviation (s) =
(Round to one decimal place.)
IQR =
(Please enter an exact answer.)
A new number, 264, is added to the data set above. Find the range, sample standard deviation and IQR of
the new data set.
range =
(Please enter an exact answer.)
standard deviation =
|(Round to one decimal place.)
IQR =
(Please enter an exact answer.)
Which measure of spread is less affected by the addition of the extreme observation?
Range
standard deviation
O IQR
Transcribed Image Text:Find the range, sample standard deviation and inter-quartile range (1QR) of the following data set. 31 31 39 61 66 78 82 89 90 93 range = (Please enter an exact answer.) standard deviation (s) = (Round to one decimal place.) IQR = (Please enter an exact answer.) A new number, 264, is added to the data set above. Find the range, sample standard deviation and IQR of the new data set. range = (Please enter an exact answer.) standard deviation = |(Round to one decimal place.) IQR = (Please enter an exact answer.) Which measure of spread is less affected by the addition of the extreme observation? Range standard deviation O IQR
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