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You have a random sample of 82 engineering students and 82 psychology students who have taken a test of mathematical skill. For the engineering students,

You have a random sample of 82 engineering students and 82 psychology students who have taken a test of mathematical skill. For the engineering students, M = 75, SD = 3.6, while for the psychology students M = 68, SD = 5.4. What would be the 95% confidence interval for the population difference between engineering students and psychology students on this test?

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