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hypothesis |
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hypothesisIn science, an idea concerning an event and its possible explanation. The term is one favoured by the followers of the philosopher Karl Popper, who argue that the merit of a scientific hypothesis lies in its ability to make testable predictions. hypothesis
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How about considering an alternative hypothesis, along
Giroux's lines? The power of a statistical test is the probability of rejecting
the null hypothesis given that the alternative hypothesis is true
(Cohen, 1988; Kraemer & Thiemann, 1987; Lipsey, 1990). In this situation, the null hypothesis is that the
tumor incidence rates in the dose groups are no larger than the rate in
the control group; the alternative hypothesis is that the tumor
incidence rate in at least one dose group is strictly larger than in the
control group. |
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