Examlex
When Clever Hans appeared to do complex math,why did scientists seek a different explanation?
P-value
A statistical measure that helps in determining the significance of results obtained in hypothesis testing, indicating the probability of observing the results if the null hypothesis were true.
Population Variation
Differences or variability within and among populations in terms of genetics, physical characteristics, behavior, or phenomena.
Sample Size
Refers to the number of observations or data points that are used in a statistical sample for the purpose of estimation or hypothesis testing.
Null Hypothesis
A default position that posits no effect or no difference exists between groups or variables in a given study.
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