Impact on Item Analysis of Multiple Choice Questions in Engineering Mathematics among Pre-final year technical students in South India - A Dataset Article Type: Data Article

Published: 30 July 2021| Version 1 | DOI: 10.17632/v8m3d75dd2.1
Saranraj Loganathan


To examine the impact of item analysis of multiple choice questions (MCQs) in technical mathematics amongst pre-final year technical students in Tamil Nadu, India.


Steps to reproduce

Step 1: segregate higher and lower group Step 2: Mean & Standard deviation for Difficult (DI) Discrimination index (Dis) and Distractor Efficiency (DE) Step 3: Distribution of items in relation to DI and Dis Step 4: Distractor (DE) Analysis (N=150) Step 5: Non-Functional Distractors (NFD) and their relationship with DI and Dis