Question

which of the following is true regarding the size of the sample

Answer 1

Answer:

Following are the things true regarding the size of the sample:-

• The size of the sample is used in market research for providing certain meaning to the number of subjects included in a sample size.
• The size of the sample represents the whole group/ general population which is being targeted. They represent the real population for a specified study or research.

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Answer 2

Answer:

The sample size should be determined according to the population size. The sample should give an accurate and reliable result, even though it is small or large.

Explanation:

Sample size is a term used in market research to define the number of subjects included in the sample size. By sample size we mean a group of subjects that are selected from the general population and are considered to be representative of the true population for a particular study.

For example, if we want to predict how a population in a particular age group will respond to a new product, we can first test it on a sample size that is representative of the target population. The sample size in this case will be given by the number of people in the given age group who will be interviewed.

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