Question: n1 = 2, n2 = 30, population standard deviation = 10 (for both groups), effect size d = 0.8 Compute the power as if it

n1 = 2, n2 = 30, population standard deviation = 10 (for both groups), effect size d = 0.8

Compute the power as if it were an independent samples t-test, and then if it were a z-test. Calculate power out to three decimal places, and interpolate where you need to. What do you get for each one?

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