The optimal item difficulty of a six-alternative test is
A) .50.
B) .585.
C) .60.
D) .625.
Correct Answer:
Verified
Q31: What is the impact of adding distractors
Q32: How do Likert format tests differ from
Q33: If the five applicants for the chief
Q34: If 50% of the individuals taking a
Q35: For most tests, the maximum amount of
Q37: Which of the following is a disadvantage
Q38: When Lupe argued that one of the
Q39: Which of the following increases the likelihood
Q40: As the proportion of people who get
Q41: Professor Plum created class intervals from the
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