Question

5) "Sampling is necessary under certain conditions". Explain​

Answer 1

Explanation:

In these conditions sampling becomes necessary or convenient as it allows data collection within time limit and with less efforts.

Answer 2

Answer:

In research words, a sample is a set of people, objects, or things that are taken from a larger population for measurement.

Explanation:

Sampling is a technique utilized in statistical examination in which a predetermined number of observations are taken from a bigger population. The methodology utilized to sample from a larger population depends on the type of research being performed, but it may contain simple random sampling or systematic sampling.

The following are the reasons for sampling:

• To obtain the population to a manageable number
• To decrease cost
• To support in minimizing mistakes from the despondence due to the large number in the population
• Sampling assists the researcher to meet up with the challenge of time.

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