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Mike and Molly are playing together. Their play involves each playing alone, without interacting with each other, but both children are in the same room, using toys from the same toy box. This type of play would best be described as:
T Procedure
A statistical method used for hypothesis testing and constructing confidence intervals, especially useful when the sample size is small.
Equal Variances
A condition in which two or more groups have the same variance, often assumed in parametric tests comparing groups.
Pooled Two-sample T Procedure
A statistical method used to test if there is a difference between the means of two populations, assuming equal variances.
Alternative Hypothesis
A statement in hypothesis testing that is directly tested and suggests there is a statistically significant effect or difference.
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