# Comparing Two Means Using Independent Samples of Unknown Variance

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This Demonstration illustrates the hypotheses testing of the means of two independent populations with unknown variances, based on independent samples. These are the parameters used in this example:

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Contributed by: Shailesh S. Kulkarni and Hakan Tarakci (December 2016)

Open content licensed under CC BY-NC-SA

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Reference

[1] A. H. Kvanli, R. J. Pavur and K. B. Keeling, *Business Statistics: Analytics for Decision Making*, Stamford, CT: Cengage Learning, 2010.

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