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Ali sells potato in his own mini market. He decided to investigate the percentage of potato spoiled based on the different values of temperature (25C , 20C and16C) in his mini market. Table 1 below shows the incomplete analysis of variance for the above study: Table 1 SS df MS Treatment SSTr = 1500.222 2 MSTI = 750.1 11} Error 6 Total SST = 4000.889 8 Based on the above study, (i) how many factor and treatment involved in this study? (2 Marks) (ii) list down all the treatments involved. (3 Marks) (iii) complete all the missing values in Table 1 above. (6 Marks) (iv) can we said that there is no mean difference on the percentage of potato spoiled among three different values of temperature