Posted by Marge on Wednesday, July 27, 2011 at 11:34pm.
Determine the uppertail critical values of F in each of the following twotail 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 Fdistribution 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.