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Show all work. (D) Suppose the investigator wanted to find some very good players. She decided to use the top 10% of the players. What

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Show all work.

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(D) Suppose the investigator wanted to find some very good players. She decided to use the top 10% of the players. What would be the cutoff score? Score = (E) If 950 students played and a prize was given to those who scored 20 or less, how many students would get prizes? Page 3 of 4 Number of people = (F) What proportion would be expected to score 27 or more? Proportion = In working these problems, we began with an assumption about the distributions of scores. What is that assumption? (2 Points)

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