Emily came to see her advisor about doing a research study for her ph. d. dissertation. "what are you going to investigate? " he asked. "i believe that drinking orange juice before an iq test will raise a person's score," she said.

Emily's answer constitutes a "hypothesis".

A hypothesis, in a scientific context, is a testable proclamation about the connection between at least two factors or a proposed clarification for some watched marvel. In a scientific experiment or study, the theory is a concise summation of the scientist's forecast of the examination's discoveries, which might be bolstered or not by the result. Hypothesis is the center of the logical strategy.

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