Who did better on the exam

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Question: Gina took the SAT in 1994 and scored 500. Her cousin Colleen took the SAT in 2013 and scored 530. Who did better on the exam, and how can you tell?

(a) Colleen-she scored 30 points higher than Gina.

(b) Colleen-her standardized score is higher than Gina's.

(c) Gina-her standardized score is higher than Colleen's.

(d) Gina-the standard deviation was bigger in 2013.

(e) The two cousins did equally well-their z-scores are the same.

Reference no: EM131757527

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