If z = −2.0, which of the following is NOT correct?
A) T = 30
B) DIQ = 70
C) Percentile = 2
D) SAT = 200
E) Stanine = 1

Question

Quizplus · Accepted Answer

The SAT score associated with a z-score of -2.0 is approximately 200, so choice D is correct. 
Choice A is also correct, as a T-score of 30 is associated with a z-score of -2.0. 
Choice B is correct, as a DIQ of 70 is associated with a z-score of -2.0. 
Choice C is correct, as a percentile of 2 is associated with a z-score of -2.0. 
Choice E is incorrect, as a stanine of 1 is associated with a range of z-scores from approximately -3.0 to -2.25, so a z-score of -2.0 would fall within this range and correspond to a stanine of 1.

If Z = −20, Which of the Following Is NOT Correct