Answer to Question #95133 in Chemistry for Chief

Question

Describe the various methods of sampling and backup with illustrations.

Answer 1

Sampling helps a lot in research. It is one of the most important factors which determines the accuracy of your research/survey result. If anything goes wrong with your sample then it will be directly reflected in the final result. There are lot of techniques which help us to gather sample depending upon the need and situation. This blog post tries to explain some of those techniques.