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What is a significance level (p value) in statistics? a. A pre-set threshold of probability at...

What is a significance level (p value) in statistics?

a. A pre-set threshold of probability at which the researcher will accept or reject the null hypothesis.

b. The level at which statistics finally become meaningful to a stein.

c.one of the other answers are correct

d. The impact that reporting statistics incorrectly could have

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a. A pre-set threshold of probability at which the researcher will accept or reject the null hypothesis.

b. The level at which statistics finally become meaningful to a stein.

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