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 10, Problem 22CAP

(a)

To determine

To test: Whether or not the mean calorie consumption of overweight patients is greater than that of normal weight patients at a 0.05 level of significance. Also, state the value of the test statistic and the decision of the test.

(b)

To determine

To calculate: The effect size using omega-squared.

(c)

To determine

If the results support the researcher’s hypothesis.

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