Examlex
Two-way ANOVA is like two one-way ANOVA experiments, plus it gives us the ability to analyze the interaction of the two variables.
Effect Size
An objective, standardized way of describing the strength of the independent variable’s influence on the dependent variable.
P Value
A statistical measure that helps scientists determine the significance of their research results.
Standard Deviation
A measure of the amount of variation or dispersion of a set of values, indicating how much the values differ from the mean.
Descriptive Statistics
Statistical procedures that organize and summarize research data.
Q7: A medical researcher wishes to evaluate the
Q9: The analysis of variance technique analyzes the
Q20: In a two-way ANOVA, we do three
Q20: The most recent evidence suggests that the
Q32: An infant whose mother consistently models acute
Q44: An experiment was conducted to assess the
Q80: Differences among column means are used to
Q130: ΣS<sub>total</sub> = ΣS<sub>within</sub> + ΣS<sub>between</sub> .
Q143: Using the t test for independent groups,
Q145: Define F test.