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Percentile Scores

Exercise 3.3
Student A and B took different statistics classes and 2 different finals. Student A had a score of 83 out of 100 and ranked 72 in his class. Student b scored 85 out of 100 and he ranked in the 70 percentile of his class. who performed better with respect to the rest of the students in the class, student a or b. explain.

Solution Preview

Strictly speaking, performances on the same test should only be compared. Here the two students have taken two different tests. ...

Solution Summary

Performances compared on the basis of percentile scores.