Sampling saves money by allowing researchers to gather the same answers from a sample that they would receive from the population. Non-random sampling is significantly cheaper than random sampling, because it lowers the cost associated with finding people and collecting data from them.
This method is economical because only some units of population are studied.It saves time,energy and money because only limited number of items are investigated.
Convenience Sampling, sampling is done by the investigator in such a manner that suits his convenience. The sampling method is unquestionably less costly than the census method. The lower the cost of research, the smaller the sample size from the given population.
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Answer:
Sampling saves money by allowing researchers to gather the same answers from a sample that they would receive from the population. Non-random sampling is significantly cheaper than random sampling, because it lowers the cost associated with finding people and collecting data from them.
This method is economical because only some units of population are studied.It saves time,energy and money because only limited number of items are investigated.
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Explanation:
Convenience Sampling, sampling is done by the investigator in such a manner that suits his convenience. The sampling method is unquestionably less costly than the census method. The lower the cost of research, the smaller the sample size from the given population.