The probability of making a Type I error when using the .01 criterion of significance is lower

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The probability of making a Type I error when using the .01 criterion of significance is lower than when using the .05 criterion of significance. Why, then, don't researchers always use the .01 criterion, instead of the .05 criterion?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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Question Posted: Feb 18, 2020 09:53 AM

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The probability of making a Type I error when using the .01 criterion of significance is lower

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A pvalue less than 005 typically 005 is statistically significant It indic...View the full answer

Introductory Statistics For The Behavioral Sciences

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