Question

Advantages and dis advantages of sampling

Answer 1

Answer:

1. Advantages of Sampling

Sampling have various benefits to us. Some of the advantages are listed below:

• Sampling saves time to a great extent by reducing the volume of data. You do not go through each of the individual items.
• Sampling Avoids monotony in works. You do not have to repeat the query again and again to all the individual dataWhen you have limited time, survey without using sampling becomes impossible. It allows us to get near-accurate results in much lesser time

2.Disadvantages of Sampling

Every coin has two sides. Sampling also have some demerits. Some of the disadvantages are:

• Since choice of sampling method is a judgmental task, there exist chances of biasness as per the mindset of the person who chooses it.
• Improper selection of sampling techniques may cause the whole process to defunct.
• Selection of proper size of samples is a difficult job.

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Answer 2

Answer:

Disadvantages of sampling

Chances of bias.Difficulties in selecting truly a representative sample.Need for subject specific knowledge.changeability of sampling units.impossibility of sampling.