Table 1: Yield data Technique 1 Technique 2 Technique 3 Employee 1 48.08 49.91 63.93 Employee 2 44.14 51.19 58.83 Employee 3 47.00 44.47 54.66 Employee 4 55.55 53.76 57.73 a) Write out the statistical hypotheses of interest for this scenario. b] Verify that the normality assumption and equal variance assumption are met. 6) What is the p-value of the hypothesis test of interest in this experiment? d) Based on the analysis of variance, what conclusion would you make at the a = 0.05 significance level? 9) Regardless of your answer for part d, conduct post-hoc analysis using Tukey's test for this experiment. What conclusion would you make based on the post-hoc analysis at the ct = 0.05 signicance level