Question 12

Do red uniform wearers tend to win more often than those wearing blue uniforms in tae kwon do matches where competitors are randomly assigned to wear either a red or blue uniform? In a sample of 80 tae kwon do matches, there were 45 matches where the red uniform wearer won.

What is the statistic for this study?

a. Whether the red uniform wearer wins a match

b. The proportion of matches in which the red uniform wearer wins in a sample of 80 tae kwon do matches

c. The long-run proportion of tae kwon do matches in which the red uniform wearer wins

d. 0.50