and alternate hypothesis for a two sample t-test using variables: Male and Female, Asthma, number of injuries, or flu shot.

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A: X Y (x-xbar) (x-xbar)^2 (y-ybar) (y-ybar)^2 (x-xbar)*(y-ybar) 2 4 -2.2222 4.9383 -3.5556 12.6420…

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