Do Red Uniform Wearers Tend to Win More Often Than

Multiple Choice

Do red uniform wearers tend to win more often than those wearing blue uniforms in Taekwondo matches where competitors are randomly assigned to wear either a red or blue uniform? In a sample of 80 Taekwondo matches, there were 45 matches where the red uni-form wearer won.
-What is the parameter of interest for this study?

A) The long-run proportion of Taekwondo matches in which the red uniform wearer wins
B) The proportion of matches in which the red uniform wearer wins in a sample of 80 Taekwondo matches
C) Whether the red uniform wearer wins a match
D) 0.50