Greater the region of rejection

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1. If an experiment is well designed and both a and b are small, it should be a good experiment.

2. Even when a correct statistical procedure is used, it is possible to accept the null hypothesis when it is false.

3. The greater the region of rejection, the more powerful the experiment. 3.22. The probability P(y is in region of rejection) = a whether the null hypothesis is true or false.

Reference no: EM131939187

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