# Question

Assuming unequal population variances, determine the number of degrees of freedom for each of the following:

a. nx = 16 s2x = 5

ny = 4 s2y = 36

b. nx = 9 s2x = 30

ny = 16 s2y = 4

a. nx = 16 s2x = 5

ny = 4 s2y = 36

b. nx = 9 s2x = 30

ny = 16 s2y = 4

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