Question 1 of 15 View Policies Current Attempt in Progress Athletic performance Rick is a basketball player who wants to investigate whether he successfully makes more than 90% of his free throws by shooting with an underhand style. He attempts 30 underhanded free throws and makes 28 of them. (a) What is the relevant parameter of interest for Rick? 0 90% 28/30 O The proportion of free throws Rick makes in 30 underhanded attempts The long-run proportion of times that Rick makes a free throw underhanded e Textbook and Media (b) What are the appropriate hypotheses, in symbols, to be tested by Rick? O Ho: * = 0.90 vs Ha: * > 0.90 O Ho: x > 0.90 vs He: * = 0.90 O Ho: P = 0.90 vS H. : P > 0.90 O Ho: P > 0.90 vs H.: p = 0.90 e Textbook and Media Assistance Used