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We are trying to determine if there is a difference between the average number of meals eaten out each week of all Female and Male
We are trying to determine if there is a difference between the average number of meals eaten out each week of all Female and Male USF students. Data was collected and the following printout was generated. Hypothesis Test - Two Means Mean SD SE Female 40 3.3977 0.4220 0.0812 Male 40 3.2804 0.4330 0.0685 Difference 0.1173 0.4286 0. 1068 T-Tests for Mean Difference Null Hypothesis: difference = 0 Alternative Hyp: difference * 0 Lower Upper Method Variances DF T P 95% C. I. 95% C.I. Pooled Equal 65 1.10 0.2759 -0. 0959 0. 3305 Satterthwaite Unequal 56.9 1. 10 0.2741 -0.0954 0.3300 Homogeneity of Variances DF F Folded F Test 39, 39 1.85 0.2543 Suppose we want to determine if the variance in the number of meals eaten out differs for male and female students. What conclusion should you reach if you are testing at alpha =.10? O There is sufficient evidence to indicate that the variation in the number of meals eaten out differs for the male and female student populations. There is insufficient evidence to indicate that the variation in the number of meals eaten out differs for the male and female student populations. There is sufficient evidence to indicate that the variation in the number of meals eaten out is the same for the male and female student populations
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