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Module 5

Hypothesis

WHAT IS A HYPOTHESIS?

• Hypothesis may be defined as a proposition put forth as an explanation for the occurrence of some phenomena either asserted merely as a provisional conjecture to guide some investigation or accepted as highly probable in the light of established facts.
• Quite often a research hypothesis is a prediction of results of being tested by scientific methods, that is related to some independent variable to some dependent variable

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Characteristics of hypothesis:

1. Hypothesis should be clear and precise. If the hypothesis is not clear and precise, the inferences drawn on its basis cannot be taken as reliable.
2. Hypothesis should be capable of being tested.
3. Hypothesis should state relationship between variables, if it happens to be a relational hypothesis.
4. Hypothesis should be limited in scope. A researcher must remember that narrower hypotheses are generally more testable and he should develop such hypotheses.
5. Hypothesis should be stated as far as possible in most simple terms so that the same is easily understandable by all concerned.

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6. Hypothesis should be consistent with most known facts i.e., it must be consistent with a substantial body of established facts. In other words, it should be one which judges accept as being the most likely.
7. Hypothesis should be amenable to testing within a reasonable time. One should not use even an excellent hypothesis if the same cannot be tested in reasonable time for one cannot spend a life-time collecting data to test it.
8. Hypothesis must explain the facts that gave rise to the need for explanation. Thus hypothesis must actually explain what it claims to explain. It should have empirical reference

PROCEDURE FOR HYPOTHESIS

This download link is referred from the post: VTU MBA Lecture Notes - 1st Sem, 2nd Sem, 3rd Sem and 4th Sem || Visvesvaraya Technological University

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