For the following population of N = 6 scores: a. Calculate the range and the standard deviation.
Question:
a. Calculate the range and the standard deviation. (Use either definition for the range.)
b. Add 2 points to each score and compute the range and standard deviation again. Describe how adding a constant to each score influences measures of variability?
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11, 0, 2, 9, 9, 5
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a The range is either 11 or 12 and the standard de...View the full answer
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Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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