Question 114:

Asked on March 16, 2008

Tags: Z-Score , Standard Score

1

Answer:

No answer provided yet.Standard score is calculated by subtracting the raw score from the mean and dividing both by the standard deviation (see What's a Z-score). With your data this equals (5-3.5)/.5 = 3. So the standard score, also called the z-score is a 3.