Essential Statistics for the Behavioral Sciences
Essential Statistics for the Behavioral Sciences
2nd Edition
ISBN: 9781506386300
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Chapter 6, Problem 29PR

(a)

To determine

The shape of the distribution of scores of 0,0,0,3, and 6 . Central limit theorem. The study described in Question 28 used theoretical sampling to select 120 samples of size 3 from a population of 5 scores (0,0,0,3, and 6). According to this example, determine the probability distribution for 120 samples of size 3 in the Ryan (2006) study.

(b)

To determine

Whether the shape is the sampling distribution of sample means. Central limit theorem. The study described in Question 28 used theoretical sampling to select 120 samples of size 3 from a population of 5 scores (0,0,0,3, and 6). According to this example, determine the probability distribution for 120 samples of size 3 in the Ryan (2006) study.

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