Using the NHANES data, we performed an ANOVA to test whether gender is associated with level of triglycerides, a form of fat, in the blood. ANOVA and t-test output from a two-sample t-test is shown. In both cases, we are testing the hypothesis that the mean triglyceride levels for men and women are different. Assume that conditions for both tests have been met.

Compare the output by comparing p-values. Square the t-value to see what you get for comparison. Explain.

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Source DF MS Sex 1 132611 132611 3.16 0.076 Error 940 39476146 41996 Total 941 39608756 Differen ce = mu (Female) - mu (Male) Estimate for differ ence: -23.8 95% CI for difference: (-50.0, 2. 5) T-Test of diff erence = 0 (vs not =): T-Value = -1.78 P-Value = 0.076