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Download this Document for Free [MB0040_Statistics for Management] Page 1 Name: Shilpa.ARoll No.:
521037528Subject: MB0040 ± Statistics for ManagementBook ID: B1129Assignment:
Set 2 1.QWhat do you mean by Statistical Survey? Differentiate between
³Questionnaire´and ³Schedule´.Answer:Statistical SurveyA Statistical survey is a scientific process of collection and analysis of numericaldata. Statistical surveys are used to collect numerical information about units in apopulation.
Surveys involve asking questions to individuals. Surveys of humanpopulations are common in government, health, social science and marketing sectors.Stages of
Statistical SurveyStatistical surveys are categorized into two stages ± planning and execution. Thefigure shows the two broad stages of Statistical survey.
Information is collected through mailed questionnaires Statistical
SurveyPlanningExecution
[MB0040_Statistics for Management] Page 2 Often, information is collected through questionnaires. The questionnaires are filledwith questions pertaining to the investigation. They are sent to the respondents with acovering letter soliciting cooperation from the respondents (respondents are thepeople who respond to questions