A research study compares the mean weight for a sample of n

A research study compares the mean weight for a sample of n = 36 participants before they begin a 6-week diet and their mean weight at the end of the diet. This is an example of an independent-measures design.

FALSE. [ANSWER]

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This is a paired-test design because it is a \"before and after\" comparison, so each person pairs 2 data values--his \"before weight\" and \"after weight\".

A research study compares the mean weight for a sample of n = 36 participants before they begin a 6-week diet and their mean weight at the end of the diet. This

A research study compares the mean weight for a sample of n

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