Q. The research that applies the laws at the time of field study to draw more and more clear ideas about the problem is:

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Q. When a research problem is related to heterogeneous population, the most suitable sampling method is:

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Q. The process not needed in experimental research is:

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Q. A research problem is not feasible only when:

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Q. Research problem is selected from the stand point of:

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Q. Which one is called non-probability sampling?

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Q. Formulation of hypothesis may NOT be required in:

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Q. Field-work based research is classified as:

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Q. Which of the following sampling method is appropriate to study the prevalence of AIDS amongst male and female in India in 1976, 1986, 1996 and 2006 ?

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Q. A statistical measure based upon the entire population is called parameter while measure based upon a sample is known as:

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Q. The importance of the correlation co-efficient lies in the fact that:

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Q. The F-test:

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Q. Which one of the following is the most comprehensive source of population data?

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Q. Which one of the following principles is not applicable to sampling?

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Q. Generalised conclusion on the basis of a sample is technically known as:

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Q. The experimental study is based on:

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Q. The main characteristic of scientific research is:

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Q. Authenticity of a research finding is its:

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Q. Which technique is generally followed when the population is finite?

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Q. To test null hypothesis, a researcher uses:

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