What is the meaning of T in T test - Definition of t in tests - meaning and more PDF

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What is the meaning of T in T test - Definition of t in tests - meaning and more. Example : What is the calculated difference in the represented?...

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What is the meaning of T in T test? the calculated difference represented The t-value measures the size of the difference relative to the variation in your sample data. Put another way, T is simply the calculated difference represented in units of standard error. The greater the magnitude of T, the greater the evidence against the null hypothesis. ->because null hyp says there is NOTHING between xyz happening

The term "t-statistic" is abbreviated from "hypothesis test statistic

A t-test is a statistical test that is used to compare the means of two groups. It is often used in hypothesis testing to determine whether a process or treatment actually has an effect on the population of interest, or whether two groups are different from one another....