METHODS OF RESEARCH
PRACTICAL RESEARCH
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Independence
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Equiprobability
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Fish Bowl
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Draw lots
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Detailed explanation-1: -Probability sampling involves random selection, allowing you to make strong statistical inferences about the whole group. Non-probability sampling involves non-random selection based on convenience or other criteria, allowing you to easily collect data.
Detailed explanation-2: -"Snowball” sampling: in this case, the researcher selects an initial group of individuals. Then, these participants indicate other potential members with similar characteristics to take part in the study.
Detailed explanation-3: -A survey is a data collection method where you select a sample of respondents from a large population in order to gather information about that population.
Detailed explanation-4: -The respondents are selected randomly, with no rules. Simple random selection can be compared to “drawing lots”; every respondent has the same chance of being picked. All characteristics of a population can be covered easily using this method.