The alpha level that a researcher sets at the beginning of the experiment is the level to which he wishes to limit the probability of making the error of____________

Significance level or alpha level is the probability of rejecting the null hypothesis when null hypothesis is true. It is considered as a probability of making a wrong decision. It is a statistical test which determines probability of type I error. If the obtained probability is equal of less than critical probability value then reject the null hypothesis.

andromache andromache · Answer 2 · 2022-03-17T14:48:53+01:00

For making the error, it should not reject the null hypothesis at the time when it should be false.

What is alpha level?

It is the level where the probability of rejecting the null hypothesis at the time when the null hypothesis should be true. It is relevant for making the incorrect decision. Also, it is the statistical test that measured the probability of type 1 error.

Therefore, For making the error, it should not reject the null hypothesis at the time when it should be false.

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