Flashcards
Stats Flashcards
Cards in this deck (9)
- 1Type 1 errorrejecting the null hypothesis when its actually true
- 2p-valuevalue of an outcome variable based on specific values of a predictor variable
- 3Type 2 errorwhen failing to reject the null hypothesis is actually false
- 4Statistical PowerProbability of not committing an Type 2 error
- 5accepted power level0.08
- 6predetermined critical p-valuedepending on what p-value is accepted we are more likely to commit a type 1/type 2 error
- 7priori power analysiscalculation to determine the sample size needed for a study
- 8post hoc analysisactual power of the study calculated
- 9Barferroni correctiontrade off for controlling the family wise error
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- McQ Futher Statistics Flashcards on Stats Flashcards, created by jm_1310 on 09/02/2016.
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- jm_1310
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