11. 8 8 8 8 8 6 6 8 10 10 4 6 8 10 12 1004...

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11.

8 8 8 8 8 6 6 8 10 10 4 6 8 10 12 1004 1006 1008 1010 1012

(a) Upon inspection, which show(s) the least variability? the most variability?

(b) For each set of scores, compute the mean; compute the variance and standard deviation directly from the deviation scores.

(c) What do the results of Problem 11b suggest about the relationship between central tendency and variability?

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Fundamentals Of Statistical Reasoning In Education

ISBN: 9781118425213

4th Edition

Authors: Theodore Coladarci, Casey D. Cobb

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Question Posted: Nov 06, 2024 08:01 AM

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11. 8 8 8 8 8 6 6 8 10 10 4 6 8 10 12 1004...

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Fundamentals Of Statistical Reasoning In Education

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