two sample t-test

Popular Terms
A hypothesis test that is used to determine questions related to the mean in situations where data is collected from two random data samples. The two sample T-test is often used for evaluating the means of two variables or distinct groups, providing information as to whether the means between the two populations differs. For example, a two sample T-test can be used to compare the responses of males and females who have each received different treatment within an experiment.


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