David received a raw score of 56. Given a mean of 50, a median of 50, a standard deviation of 4.
-Given David's information above, what is his T score?
A) 35
B) 55
C) 65
D) 75

Question

Quizplus · Accepted Answer

To calculate the T score, we need to use the formula: T = 10 * (X - M) / SD + 50 where X is the raw score, M is the mean, and SD is the standard deviation. 
Plugging in the values given above, we get: 
T = 10 * (56 - 50) / 4 + 50 = 10 * 1.5 + 50 = 65. Therefore, the answer is C) 65.

David Received a Raw Score of 56