METHODS OF DATA COLLECTION
PROBABILITY AND NON PROBABILITY SAMPLES
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Question
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The process of gathering information/data from EACH member of the population.
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Census
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Interview
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Survey
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Questionnaire
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Explanation:
Detailed explanation-1: -A statistical investigation in which the data are collected for each and every element/unit of the population is termed as census method.
Detailed explanation-2: -The process of a government counting the populations of its country is called a census. The official enumeration of populations done periodically by the government is a census.
Detailed explanation-3: -For taking the Census of India, a house to house enquiry is carried out, covering all households in India. Hence, the method of data collection employed is personal interview.
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