BUSINESS ADMINISTRATION
RESEARCH METHODOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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experiment
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observational study
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population
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sample
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Detailed explanation-1: -Total population sampling is a type of purposive sampling technique where you choose to examine the entire population (i.e., the total population) that have a particular set of characteristics. In sampling, units are the things that make up the population.
Detailed explanation-2: -A statistic is any summary number, like an average or percentage, that describes the sample. The sample mean, , and the sample proportion are two different sample statistics.
Detailed explanation-3: -The Population is used when we need to collect data about each and every individual. In a sample, if all the units of the population are surveyed then we call it a census.
Detailed explanation-4: -Every possible group of units of the required size has the same chance of being the selected sample as any other sample of the same size. Q. This sample is selected by dividing the population into subgroups and then taking a fixed number of units from each group using the simple random sample.