06:59 - 08:58
1m 59s
Explains statistical power and its relation to detecting effects.
Video Transcript
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Shows how effect size demonstrates differences between groups.
Provides an example of when the p-value can be used.
How sample size can be used to increase statistical power.
Offers an example of when a p-value's importance is questionable.
Explains how rejecting the null hypothesis still does not explain the alternative.