PREMIUM
🎯 PPSC Past Paper Test Series
30 Mock Tests (100 MCQs Each) + 3,000+ Past Paper MCQs
✅ Detailed Explanations • 💡 One-Liner Memory Hacks • 📚 Previous Papers
WhatsApp Now →

The length of a test is an important factor in obtaining a representative?

A. Mean
B. Median
C. Mode
D. Sample
Correct Answer: D. Sample

A longer test typically provides a more representative sample of a student's knowledge or ability, increasing the reliability of the assessment.

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top