Use the data given in Table 7.9 on Fertilizers and Pesticides for this problem. Enter the data in Excel and create a csv file. Use the in sheet command and create a new file in STATA. Use the gen command and create an interaction term called x which equals Fertilizer*pesticide. Use STATA and conduct an ANOVA using all the three factors: Fertilizer, Pesticide, and x. Are you able to reject H0 in any of the cases? Use the pw mean command and generate the Tukey’s test results.
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