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    Education
  3. Study Set
    Measurement and Assessment in Teaching
  4. Exam
    Exam 14: Assembling, Administering, and Appraising Classroom Tests and Assessments
  5. Question
    On a Test of 50 Students, If 25 Students Answered
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On a Test of 50 Students, If 25 Students Answered

Question 20

Question 20

Multiple Choice

On a test of 50 students, if 25 students answered an item correctly, the item difficulty is


A) 25%.
B) 50%.
C) 75%.
D) 100%.

Correct Answer:

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