Recall that college students repeatedly played a version of the game prisoner's dilemma, where competitors choose cooperation,
Question:
a. Consider cooperation use (x) as a predictor of average payoff (y). Based on the scatter plot, is there evidence of a linear trend?
b. Consider defection use (x) as a predictor of average payoff (y). Based on the scatter plot, is there evidence of a linear trend?
c. Consider punishment use (x) as a predictor of average payoff (y). Based on the scatter plot (reproduced from Exercise 2.123), is there evidence of a linear trend?
d. Refer to part c. Is the slope of the line relating punishment use (x) to average payoff (y) positive or negative?
For Information: Refer to the Nature (March 20, 2008) study of whether "nice guys finish last" in the business world. Exercise 2.123.
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Related Book For
Statistics For Business And Economics
ISBN: 9780321826237
12th Edition
Authors: James T. McClave, P. George Benson, Terry T Sincich
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