. Q ' Question 3 Data was obtained for the lifetime of four different types of milk (skim milk, lowfat, full cream and A2). Samples of 11 values were taken for each of the milk products. An ANOVA test at the 0.05 level of significance was conducted, and the table is shown below. ANOVA (a) Fill in the missing values in the ANOVA table. (b) At the 5% level of significance, is there evidence of any difference in the mean lifetime of the four different milk products? Test this using the critical value method, including all 6 hypothesis testing steps. (c) Name an appropriate test to analyse which population means of the four milk products are different. Show your working by typing your answer in the box below or upload your scanned/photographed working into the Submission Box on Mood/e after the exam