Given a mean of 60, with a standard deviation of 12, and with a raw score of 75, find: (a) the z-score, (b) percentile rank, (c) t-score, (d) SAT score, and (e) stanine score. Discuss why there are so many kinds of standardized scores.

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Given mean = 60

Standard deviation=12

Raw score x = 75

x

75 60

=

=1.25

12

b) A percentile rank indicates a students relative position in a group in terms of

percentage of students scoring...