That's a big question, because it depends on alot of things. If I were you, I'd try to get into a course. These tend to be expensive and hard to find though. If you forgo the official certification, you can still access a few geostats courses (including worked examples) on Edumine by paying for a monthly access fee (something like $40 CDN). You and I are in the same boat, actually! Good luck!
Front end estimation- An estimation method in which the front digits are added or subtracted
No. It is a non-invasive method
round or rounding
paris
gand mara
Procedure to estimate haemoglobin in blood by cyanomethaemoglobin method
Yes. True
Yes. True
Yes. True
by comparing the colours or the amount of precipitate
sampling
sampling