Steps in Sampling Process
STEPS IN SAMPLING PROCESS: It is the procedure required right from defining a population to the actual selection of sample elements.There are seven steps involved...
Research Methods in Business
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Characteristics Of Hypothesis
Characteristics Of Hypothesis A hypothesis must possess the following characteristics: (i) Hypothesis should be clear and precise. If the hypothesis is not clear and precise,...
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What are the Features of Marketing Research?
Features of Marketing Research 1) Systematic and continuous process:- MR is a continuous process. One type of research is not adequate to resolve all...
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Internal V/S External Sources Of Data Collection
Internal V/S External Sources Of Data Collection Internal Sources External Sources Meaning Internal sourcesof data collection means data collected from the documents available...
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Disadvantages/Limitations Of Personal Interview
Disadvantages/Limitations Of Personal Interview: (1) Costly: Personal interview is a costly method of survey as the interviewer is required to be paid travelling and daily...
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Aims And Objectives Of Marketing Research
Aims And Objectives Of Marketing Research: The aims of the marketing research and analysis may be stated as follows: (1) To study the needs, wants...
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Features of a Good Sample
FEATURES / ATTRIBUTES OF A GOOD / RELIABLE SAMPLE (1) Goal-oriented: A sample design should be goal oriented. It is means and should be oriented...
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Procedure For Hypothesis Testing
Procedure For Hypothesis Testing To test a hypothesis means to tell (on the basis of the data the researcher has collected) whether or not the...
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Tests of Hypotheses
Tests of Hypotheses Hypothesis testing helps to decide on the basis of a sample data, whether a hypothesis about the population is likely to be...
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Z-test
Z-test Z-test is based on the normal probability distribution and is used for judging the significance of several statistical measures, particularly the mean. The relevant...
