The process of selecting that specific part of the population size.

Which formula is usually used in getting a sample?

Which of the following does not belong to Simple Random Sampling?

This sampling technique makes use of taking a unit at random from the first k unit and every kth subsequent unit.

This type of sampling subdivides the population into subpopulations.

This type of sampling makes use of blocks or districts as a sampling frame in order to cut down a huge population size.

A type of sampling that needs to select the sample size more than once.

This is a reason for sampling which emphasizes on saving time, resources and effort.

A reason for sampling which gives importance to the fact that testing might be destructive to a population. Therefore, only a portion of that population will be affected.