Which is not a type of comparison for which you would antici

Which is not a type of comparison for which you would anticipate a two-sample test?

a Before Treatment versus After Treatment.

b Old Method versus New Method.

c Sample Mean versus Desired Mean.

d Experimental Group versus Control Group.

Solution

The correct option is:

c Sample Mean versus Desired Mean.

because in this, we are comparing sample mean with population mean and we must use one sample test.