When testing the difference for the population of paired differences in which two different observations are taken on the same units, the correct test statistic to use is ________. A) z B) t C) F D) t²

Name: When testing the difference for the population of paired differences in which two different observations are taken on the same units, the correct test statistic to use is ________. A) z B) t C) F D) t 2
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Quizplus · Accepted Answer

We use t since we do not have thestandard deviation of the population.

When Testing the Difference for the Population of Paired Differences