Question

Which of the following are important laws on which sampling is based?
I. Law of statistical regularity
II. Law of Inertia of large numbers
Ill. Law of Inertia of small numbers
IV. Law of Statistical irregularity

• A. Both II and IV
• B. Both Ill and IV
• C. Both I and II
• D. Both I and Ill

Answer 1

Answer: (C)

Both I and II

Sampling is based basically on two laws i.e. law of statistical regularity which states that data can be collected easily and that ensures regularity and also law of inertia of large numbers as sampling can be done with the small section of population.