we are going to present you with three pairs of malls. please indicate which one of the two malls in the pair you would prefer for shopping ?
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Two random samples are dependent if each data value in one sample can be paired with a corresponding data value in the other sample.
paired t-test is more powerful because it utilizes information
2026
It is a ratio.
In a general t-test, there is no relationship between the members of one sample and the other. In a paired t-test they are connected in some way so that they are likely to give similar outcomes. This means that more of the difference between them can be attributed to the "treatment".