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There are 32 games played in the first round of the NCAA basketball tournament. Joe enters...

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Statistics

There are 32 games played in the first round of the NCAAbasketball tournament. Joe enters a pool where you choose thewinner of each game. He knows nothing about basketball and pickshis teams randomly by placing both team’s names on slips of paper.Puts them in a hat and draws one out. The team he pulls out is theteam he chooses to win the game. Let X be the number of picks Joegets correct out of the 32 first-round games.

A. Find ?(? = 15).

B. Find ?(? ≤ 12)

C. Find ?(13 ≤ ? ≤ 18).

D. Would you be surprised if Joe got more than 22 out of 32correct using his method? Explain

Answer & Explanation Solved by verified expert
4.4 Ratings (976 Votes)
For each of the 32 games Joe puts the names of the 2 teams in ahat and randomly picks one as the winner The probability that hepicks the winner of any given game is 05Let X be the number of    See Answer
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