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Use the following information to answer questions 21 to 23. Assume that the last test had the following characteristics: mean = 500; s = 100;

Use the following information to answer questions 21 to 23. Assume that the last test had the following characteristics: mean = 500; s = 100; N = 500.

21. What percentage of students scored between 550 and 600?

22. What percentile is associated with a score of 425?

23. What T score is associated with the 35th percentile?

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