The next thing we need to do is add the text s Total Duration is enter one more symbol and enter this text in double-quotes. This is the best thing that I learned that wasting 23 hours in learning things useful would have saved days and weeks in writing master thesis and more importantly would have relieved lot of mental stress that I under went just because I didnt used efficient and smart method to automate most of. Tails It is a required argument Specifies if it is a one-tailed or two-tailed test.
Now well finish up by filling in the values related to the T-Test.
If tails 1 T-TEST uses the one-tailed distribution. The basic format for reporting the result of a t-test is the same in each case the color red means you substitute in the appropriate value from your study. Beginarraylqquad tfracbarX_1-barX_2s_barDelta text where qquad s_barDeltasqrtfracs_12n_1fracs_22n_2 endarray. But what does that number mean.