Provide an appropriate response.
-Describe the difference between z scores and area scores. Show each score's relationship to the graph of the standard normal distribution and discuss the possible sign values for each score.

Question

Quizplus · Accepted Answer

The Answer is z scores measure the number of SD above or below the mean, and thus they can be either positive or negative. Area scores refer to the area under the curve between the mean and the corresponding z score.
Area scores are always positive.

Provide an Appropriate Response