The table below lists body temperatures obtained from randomly selected subjects. The temperatures are categorized according to gender and whether the subject smokes. Using a 0.05 significance level, test for an interaction between gender and smoking, test for an effect from gender, and test for an effect from smoking. What do you conclude?

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Smokes Does Not Smoke Male 98.4 98.4 99.4 98.698.0 98.0 98.8 97.O Female 98.8 98.0 98.7 98.497.7 98.0 98.2 99.1