Hypothesis Testing:

T-Test of mean difference = 0 (vs not = 0): T-Value = 1.90 P-Value = 0.099. Test for true means in single samples. Test of mu = 3800 vs mu not = 3800. Variable 95.0% CI T P. B1 ( 33803, 43156) 17.55 0.000. B2 ( 33224, 41998) 18.24 0.000. Test for equal variances: B1 versus B2. F-Test (normal distribution) ... ................
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