In a class of 100 students,only 20 answered item 10 correctly.The p value for this item equals:
A) 0.20
B) 0.40
C) 0.64
D) 0.80
Correct Answer:
Verified
Q20: When a test item has a discrimination
Q21: Items with a value of _ and
Q22: The one-parameter IRT model assumes that items
Q23: Which of the following was described as
Q24: The _ IRT model takes into consideration
Q26: On an Item Characteristic Curve,the point halfway
Q27: The optimal p value for a true/false
Q28: How can reliability be reduced with many
Q29: _ illustrates the reliability of measurement at
Q30: An Item Characteristic Curve is a graph
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents