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Convenience Sampling - A convenience sample is a group of individuals who are readily available to participate in a study. That is, the choice of the sample is left completely to the convenience of the investigator. The cost involve in picking up the sample is minimum and the cost of data collection is also generally low. For example, the investigator wants to study the demand for the types of soft drinks. The interviewer can go to some soft drinks shop and can interview shopkeepers who happens to come to that particular shop and ask them questions regarding their choice for soft drinks. Convenience sample suffers from excessive bias from known and unknown source and also there is no way that the possible errors can be quantified. It is good for taking a quick opinion poll developing tools such as questionnaire or interview schedule and for preliminary study before developing an elaborate research proposal.
what is line balancing. what happens if balance doesn''t exist
Question 1: Which one of the different approaches to organisation and management would you select as most relevant to the analysis of a particular work situation in the tourism
Assigning the Class Number: Once the specific subject is formulated, assigning the correct Class Number can be done with the help of the classification scheme. But this process c
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QUESTION a) Mintzberg argues that the word "strategy" has been used implicitly in different ways and provides five definitions. Elaborate on these definitions of strategy b)
i am asked to explaine pro''s and cons''s of the legislative/administrative requirements in the education sector i do not know how to start can u please help me?
Indexing and Abstracting Services: While the compilation and publication of an indexing and abstracting service in itself is an information service, many publishers of these s
Q uality control Quality control uses techniques and performs activities to compare actual quality performance with requirements and define appropriate actions if ther
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