In a set of scores with a mean of 100 and a standard deviation of 15, what raw score is represented by a z-score of 2.00?
A) 115
B) 130
C) 100
D) 70

Name: In a set of scores with a mean of 100 and a standard deviation of 15, what raw score is represented by a z-score of 2.00? A) 115 B) 130 C) 100 D) 70
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Question

Quizplus · Accepted Answer

The raw score corresponding to a z-score of 2.00 can be found using the formula: raw score = mean + (z-score * standard deviation). Plugging in the given values: 100 + (2 * 15) = 130.

In a Set of Scores with a Mean of 100