A Guidance Counselor Wishes to Determine If a Student Scored
A guidance counselor wishes to determine if a student scored higher on a mathematics test than on a reading test.What statistic(s)would be MOST useful?
A) the standard error of measurement for each test score
B) the standard error of the difference between two scores
C) the raw score on each test as well as the mean of each distribution
D) the mean of each distribution and index of test difficulty for each test.