Using the data of the example on page 445 and an appropriate computer, program, find the mean values of each level of operator, bonder, and replicate, also find the means required to examine the interaction between operators and bonders.
Answer to relevant QuestionsIf, in a one-way analysis of variance, the sample sizes are unequal and there are ni observations for the ith treatment, show that Is analogous to the identity of Theorem 15.1. Also show that the degrees of freedom for SST, ...Perform appropriate multiple- range tests, using the 0.05 level of significance, to characterize the differences among the diet-food means and the laboratory means in Exercise 15.28. Under what circumstances would it not be ...A Latin-square experiment was performed to compare the solder-bond strength of a tin-can body (in pounds force required to break the bond). Five different methods of soldering, involving different fluxes, solders, and solder ...With reference to the notation on page 432, show that The following are the amounts of time, in minutes, that it took a random sample of 20 technicians to perform a certain task: 18.1, 20.3, 18.3, 15.6, 22.5, 16.8, 17.6, 16.9, 18.2, 17.0, 19.3, 16.5, 19.5, 18.6, 20.0, 18.8, ...
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