Referring to Problem 10.2, if n 1 = 5 and n 2 = 4, how many degrees

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Referring to Problem 10.2, if n1 = 5 and n2 = 4, how many degrees of freedom do you have?

Data From Problem 10.2:

Assume that you have a sample of n1 = 8, with the sample mean X̅1 = 42, and a sample standard deviation S1 = 4, and you have an independent sample of n2 = 15 from another population with a sample mean of X̅2 = 34 and a sample standard deviation S2 = 5.

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Business Statistics A First Course

ISBN: 9780321979018

7th Edition

Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan

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