If we wish to examine the before-and-after productivity of individual employees after a change in their workstation layout,a matched-pairs t-test is applicable.

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A matched-pairs t-test is appropriate when we want to compare the means of two related or matched samples, such as the same group of employees before and after a change in workstation layout. Therefore, this type of test is suitable for examining the before-and-after productivity of individual employees.

If We Wish to Examine the Before-And-After Productivity of Individual