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2. (15 points) 100 males and 100 females are asked a series of questions to determine whether they are considered heavy drinkers or not. 36 of the males are considered heavy drinkers. 45 of the females are classified as heavy drinkers. Execute a hypothesis test as to whether there is a difference in the proportion of heavy drinkers for males vs. females at alpha=0.05. State Ho and Ha, calculate the p-value, determine whether you reject Ho and state the conclusion in plain English. D0 N_OT USE CHI-SQUARE. 3. (15 points) 100 males and 100 females are asked a series of questions to determine whether they are considered heavy drinkers or not. 36 of the males are considered heavy drinkers. 45 of the females are classified as heavy drinkers. Execute a hypothesis test as to whether there is a relationship between gender and drinking at alpha=0.05 USING CHI-SQUARE. State Ho and Ha, calculate the p-value, determine whether you reject Ho and state the conclusion in plain English. 4. (5 points, no partial credit) In question 2 you made a decision to reject Ho vs. not reject Ho. In question 3 you made a decision to reject Ho vs. not reject Ho. Was the outcome of these two decisions a coincidence, or not? Why or why not? Note: A coincidence is when two things happen but are not related. Circle one: Coincidence Not a coincidence Why or why not