Homework Help: Statistics

Posted by Marge on Wednesday, July 27, 2011 at 11:34pm.

Determine the upper-tail critical values of F in each of the following two-tail tests:

Á) á= 0.10, n1 = 16,n2 = 21
B) á = 0.05, n1= 16,n2 = 21
C) á= 0.01, n1 = 16,n2 = 21

Statistics - MathGuru, Thursday, July 28, 2011 at 5:35pm
You will need degrees of freedom to check for the critical values in the F-distribution table.

To calculate degrees of freedom (numerator):
k - 1
Note: k = number of levels.

To calculate degrees of freedom (demoninator):
N - k
Note: N = total number of values in all levels.

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