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Statistics LibreTexts

18: Two Dependent Sample Means Comparison Given Data

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  • Two dependent Samples Means Comparison Given data

    This calculator performs a hypothesis test and creates a confidence interval for two dependent sample means given the data sets. Please report the error to Dr. Jessica Kuang at

    To learn how to use this calculator, please watch a short video here (coming up).


    Type in the values from the two data sets separated by commas, for example, 2,4,5,8,11,2.  Then enter the tail type and the confidence level and hit Calculate and the test statistic, t, the p-value, p, the confidence interval's lower bound, LB, the upper bound, UB, and the data set of the differences will be shown.  Be sure to enter the confidence level as a decimal, e.g., 95% has a CL of 0.95.



    choose a test





    Confidence Level (enter a decimal):



    Test Statistics (t): p-value: Lower Bound: Upper Bound:

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