Question: The following information is available for two samples selected from independent normally distributed populations. Population A: n1 = 25 S2 1 = 25 Population B:

The following information is available for two samples selected from independent normally distributed populations.

Population A: n1 = 25 S2 1 = 25 Population B: n2 = 25 S2 2 = 9

a. Which sample variance do you place in the numerator of FSTAT?

b. What is the value of FSTAT?

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