Consider the situation described in Exercise 10-71. (a) Redefine the parameters of
Chapter 10, Problem 10-87(choose chapter or problem)
Consider the situation described in Exercise 10-71. (a) Redefine the parameters of interest to be the proportion of lenses that are unsatisfactory following tumble polishing with polishing fluids 1 or 2. Test the hypothesis that the two polishing solutions give different results using 0.01. (b) Compare your answer in part (a) with that for Exercise 10-71. Explain why they are the same or different. (c) We wish to use 0.01. Suppose that if p1 0.9 and p2 0.6, we wish to detect this with a high probability, say, at least 0.9. What sample sizes are required to meet this objective?
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