Examlex
Price transparency refers to the ability of consumers to discover what merchants actually pay for products.
Nondirectional
Pertaining to hypotheses or research questions that do not specify the direction of the expected relationship between variables.
F-test
A type of statistical test that compares the variances of two or more groups to find if they come from populations with equal variances.
T Test
A statistical test used to compare the means of two groups or samples to assess if they are statistically different from each other.
Cohen's D
A measure of effect size that indicates the standardized difference between two means.
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