Participants in a study completed 5 questions regarding theirreligious faith on a scale from 0 (strongly disagree)
Question:
Participants in a study completed 5 questions regarding theirreligious faith on a scale from 0 (strongly disagree) to 3(strongly agree): (1) I pray daily; (2) I look to my faith asproviding meaning and purpose in my life; (3) I consider myselfactive in my faith or church; (4) I enjoy being around others whoshare my faith; and (5) My faith impacts many of my decisions. Thescore for this measure is computed by summing responses to allitems (you call this variable faithqscore), so that possible scoresrange from 0 to 15. A recent study found that the average score is10.97. You want to test whether UNCW students are significantlydifferent from this value. Using SPSS you obtain the followingresults:
A. Based on this SPSS output, what do you conclude? (4points)
B. Calculate and interpret the effect size for thisstudy. Is it small, medium or large? (6 points)
C. Calculate the power of this test (5points).
D. How many subjects would be needed to detect an effectwith .80 power? (5 points)
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore