Question: In Exercise 13.43, if we are interested in testing for the significance of the operator variance component, do we have large enough samples to ensure

In Exercise 13.43, if we are interested in testing for the significance of the operator variance component, do we have large enough samples to ensure with a probability as large as 0.95 a significant variance component if the true σ2α is 1.5σ2? If not, how many runs are necessary for each operator? Use a 0.05 level of significance.

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