Find the mean, the deviations from the mean, and the SD for the following batch of numbers.
Question:
Find the mean, the deviations from the mean, and the SD for the following batch of numbers.
If you are using https://www.calculator.net/standard-deviation-calculator.html (or a similar site or the SD calculator on a device), for the last step (SD) click “Population” rather than
“Sample”:
6, 8, 9, 10, 12
a) Mean
b) Deviations from the mean (there are 5 of these)
c) SD Vary this question for practice: Make the list longer or shorter; and try different values in your list.
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Related Book For
The Joy Of Stats A Short Guide To Introductory Statistics In The Social Sciences
ISBN: 9781487527297
3rd Edition
Authors: Roberta Garner, Michael Ash
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