In Order to Choose Questions for a Final Version of a Test,the

question 30

Multiple Choice

In order to choose questions for a final version of a test,the examiners created a graph with difficulty on one axis and discriminability on the other.The examiners should use the questions that

• A) fall above the .50-point on the discriminability axis.
• B) fall below the .50 point on the discriminability axis.
• C) fall between .30 and .70 on difficulty and above .30 on discriminability.
• D) fall above the .50 point on discriminability and difficulty.