Paired Samples T Test Equation. The paired samples t test compares two means that are from the same individual object or related units. T x μ s n t 74 78 3 5 10 t 3 61.
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The test statistic is calculated as. Paired vs unpaired t test. If there is any significant difference between the two pairs of samples then the mean of d is expected to be far from 0.
T test value is calculated using the formula given below.
We will perform the paired samples t test with the following hypotheses. The procedure of the paired t test analysis is as follow. Calculate the difference d between each pair of value. T test statistisc value can be calculated as follow.
