Question
If we are testing for the difference between the means of two independent samples with samples of n 1 = 20 and n 2 =
If we are testing for the difference between the means of two independent samples with samples of n1 = 20 and n2 = 20, the number of degrees of freedom is equal to:
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Statistics For Business And Economics
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
11th Edition
978-0324783254, 324783256, 978-0324783247, 324783248, 978-0538481649
