Power is affected by sample size, effect size, whether a one- or two-tailed test is used, type of hypothesis-testing procedure used, and the ____________________
Fill in the blank(s) with correct word
significance level, alpha
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Religion is a cultural universal
Indicate whether this statement is true or false.
Collective behavior is very contemporary? it began with the civil rights movement in the 1950s
a. True b. False Indicate whether the statement is true or false
What term would European settlers have most likely used to refer to Native Americans?
a. Evil spirits b. Colored people c. Heathen d. Natives
One important advantage of using effect sizes is that
A) they indicate the relevance of a study’s groups of scores. B) they provide direct evidence about the statistical significance of study results. C) they provide additional evidence about the statistical significance of experiments. D) they are a standardized score, making study-to-study comparisons easier.