What Are T Values and P Values in Statistics? If you’re not a statistician, looking through statistical output can sometimes make you feel a bit like Alice in Wonderland. Suddenly, you step into a fantastical world where strange and mysterious phantasms appear out of nowhere. For example, consider the T and P in your t-test results. “Curiouser and curiouser!” you might exclaim, like Alice, as you gaze at your output. What are these values, really? Where do they come from? Even if you’ve used the p-value to interpret the statistical significance of your resultsumpteen times, its actual origin may remain murky to you. T & P: The Tweedledee and Tweedledum of a T-test T and P are inextricably li...
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