What is hypothesis in research methodology

Your prediction is that variable A and variable B will be related you don't care whether it's a positive or negative relationship. What are your concerns?

importance of hypothesis in research

The important thing to remember about stating hypotheses is that you formulate your prediction directional or notand then you formulate a second hypothesis that is mutually exclusive of the first and incorporates all possible alternative outcomes for that case.

This means that by using the hypothesis plus other known and accepted generalizations, one should be able to deduce the original problem condition. In order to measure this variable, the researcher must devise a measurement that assesses aggressive behavior without harming other people.

If your prediction specifies a direction, and the null therefore is the no difference prediction and the prediction of the opposite direction, we call this a one-tailed hypothesis.

how to create a hypothesis for research

Characteristics of hypothesis in Research Methodology Characteristics of hypothesis: Hypothesis must possess the following characteristics: Hypothesis should be clear and precise.

Thus a hypothesis may be defined as a proposition or a set of proposition set forth as an explanation for the occurrence of some specified group of phenomena either asserted merely as a provisional conjecture to guide some investigation or accepted as highly probable in the light of established facts.

null hypothesis in research
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Hypothesis and its types