Examlex
Operant conditioning is used every day in the _____ of young children.
Sample Size
The number of individual observations or data points collected from a population for the purposes of statistical analysis.
Sample Size
The number of observations or data points collected in a study or used in a statistical sample.
Null Hypothesis
The default statement in hypothesis testing that there is no effect or no difference, and any observed effect is due to chance.
Alpha
Often used to denote the level of significance in hypothesis testing, typically set at 0.05.
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