hello i need help question 19 chapter 12 solving problem thanks!!
among the three treatment means .19.For the preceding problem you should find that thereare significant differences among the three treatments .One reason for the significance is that the samplevariances are relatively small . To create the followingdata , we kept the same sample means that appearedsample .in problem & but increased the S’S values within eachTreatment11|114A6N = 12ON3G = 48- W+LX2 = 260M = 4M = 21M = 6I = 16I = 8I = 24SS = 8SS = 10SS = 182 . Calculate the sample variance for each of the threesamples . Describe how these sample variancescompare with those from problem 8 .b. Predict how the increase in sample variance shouldinfluence the outcome of the analysis . That is , howwill the F- ratio for these data compare with thevalue obtained in problem 8 ?!C. Use an ANOVA with a =. 05 to determinewhether there are any significant differences