The Real Indian IQ

[G.Subramaniam]

https://mypisa.acer.edu.au/images/mypisa...tional.pdf



Table A.2: Population coverage indices



This shows that in most countries 1% of the schools were sampled for PISA



However, the TN, HP data is so bad, they dont have a clue on what the sampling ratio is



Table A3,



TN had 143 schools appearing for PISA

HP had 66 schools appearing for PISA



Whereas in Costa Rica, 180 schools appeared for PISA



Table A4



TN PISA had 3210 students

HP PISA had 1616 students

Costa Rica PISA had 4578 students