Flashcards
Power Analysis
Cards in this deck (4)
- 1What is a type 1 error?Incorrectly rejecting the null hypothesis
- 2What is a Type 2 error?Incorrectly accepting the null hypothesis
- 3What is power?The ability to detect an effect if there is one. Should be at 80%
- 4What different factors can affect power?Size of effect, alpha level, and sample size.
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- Statistics Flashcards on Power Analysis , created by megan mustoe on 09/04/2018.
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- megan mustoe
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