# Question

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

a. nx = 16 s2x = 30

ny = 9 s2y = 36

b. nx = 12 s2x = 30

ny = 14 s2y = 36

c. nx = 20 s2x = 16

ny = 8 s2y = 25

a. nx = 16 s2x = 30

ny = 9 s2y = 36

b. nx = 12 s2x = 30

ny = 14 s2y = 36

c. nx = 20 s2x = 16

ny = 8 s2y = 25

## Answer to relevant Questions

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