Question: Test H 0 : 1 2 ; H 1 : 1 > 2 at = 0.05, when X 1 = 75, x 2 = 72,

Test

H0: 1 2; H1: 1 > 2 at = 0.05, when X1 = 75, x2 = 72, s1 = 3.3, s2 = 2.1, n1 = 6, n2 = 6.

Assume equal variances. Need help with performing test and indicating which test by illustrating hypothesis. Have to test statistic and the critical values and mention whether one-tailed or two-tailed.

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