Describe the data that are collected for a repeated measures t-test and the hypotheses that the test evaluates.
Describe the data that are collected for a repeated measures t-test and the hypotheses that the test evaluates.
A repeated measure t-test is specifically used for the situations when the design is within the participants that is the participants remain the same before and after applying the treatment.
So the data is collected for participants before a specific treatment is applied to them and is noted down then the same participants are given the treatment and then the data is recorded, so after recording the data before and after the hypothesis is tested that the true mean difference between both the samples is zero that is the treatment is not effective and the alternative hypothesis is true mean difference is not equal/greater/less than 0.
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