Table 5.
Mean values of various parameters of MCQ items used in item analysis.
| Item analysis parameters | Difficulty index | Discrimination index | Distractor effectiveness |
|---|---|---|---|
| Mean ± SD | 54.95 ± 13.4 | 0.31 ± 0.12 | 32.35 ± 31.3 |
MCQ, multiple choice question.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.