PREMIUM
🎯 PPSC Deputy Accountant Premium Preparation
30 Mock Tests (100 MCQs Each) + 3,000+ Past Paper MCQs
βœ… Detailed Explanations β€’ πŸ’‘ One-Liner Memory Hacks β€’ πŸ“š Previous Papers
WhatsApp Now β†’

The most commonly used guessing correction formula to predict and control is?

A. S=R-W
B. S=R-W/N-1
C. S=R-w/2-1
D. None
Correct Answer: B. S=R-W/N-1

The formula S=R-W/(N-1) is a common guessing correction used in multiple-choice tests to adjust scores by accounting for random guessing.

Leave a Comment

Join Our WhatsApp Channel ×
Scroll to Top