Given that Sophie's deviation score on a test is -0.05 and the standard deviation of the test is 1.4, what is her z-score?
A) -0.036
B) 0.035
C) -0.07
D) 0.07

Name: Given that Sophie's deviation score on a test is -0.05 and the standard deviation of the test is 1.4, what is her z-score? A) -0.036 B) 0.035 C) -0.07 D) 0.07
Brand: Quizplus
Rating: 4.8 (34 reviews)

Question

Quizplus · Accepted Answer

The z-score is calculated by dividing the deviation score by the standard deviation. Thus, Sophie's z-score = -0.05 / 1.4 = -0.0357, which rounds to -0.036.

Given That Sophie's Deviation Score on a Test Is -0