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A survey is a method of studying the sampling of individuals in a population and the associated practices of data collection. A survey is a statistical technique… और पढ़ेंA survey is a method of studying the sampling of individuals in a population and the associated practices of data collection. A survey is a statistical technique and is performed with an intense use of collected data in order to make statistical inferences about… और पढ़ेंA survey is a method of studying the sampling of individuals in a population and the associated practices of data collection. A survey is a statistical technique and is performed with an intense use of collected data in order to make statistical inferences about… और पढ़ें