Which test is employed to compare means of two groups? Explain the tes

Question

Which test is employed to compare means of two groups? Explain the test with the help of an example.

04 Aug 2023

Answer :

Word Count : 481

Independent Samples t-test:

The independent samples t-test is a statistical test used to compare the means of two independent groups or samples to determine if they are significantly different from each other. It is appropriate when the data are continuous and approximately normally distributed and when the two groups are independent of each other, meaning that the observations in one group are not related to the observations in the other group.

Example: Comparing Exam Scores

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