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If pork chops cost US$3.99 per pound in the United States and C$9.49 per kilogram in Canada, in which country are the chops more expensive? How much more expensive are they in C$ per kg? (1 kg = 2.2 pounds)
Cohen's D
A statistical measure used to assess the effect size or magnitude of the difference between two group means.
Effect
The impact or change that results from some action or intervention, often measured in experiments to understand causality.
Cohen's D
A measure of effect size indicating the difference between two means expressed in standard deviation units.
Effect
The outcome or result that is produced by a cause under study.
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