India’s Biggest Opinion Poll: BJP set to sweep Karnataka, Rajasthan; make big gains in Bihar. 350 of 543 constituencies polled. Total sample of over 200,000. The largest survey ever.
Fieldwork conducted by Hansa Research, a leading market research company.
Methodology: 1. Series of inter-related Opinion and Exit Polls 2. Sample size over 2 Lakh 3. Covering over 350 Lok Sabha Constituencies 4.
This Phase sample of 46,571 over 154 Constituencies 5. Random Sampling from Electoral Rolls 6. Sampling Error +/- 2% 7. Women Interviewers for Women voters where possible 8.
New Technology in Interviewing Techniques 9. Votes to Seats Conversion based on - Homogenous Swing Zones - Cube Law - Vote Splitting