Question: With reference to Exercise 10.57, find a large sample 95% confidence interval for the true difference of the probabilities of failure. Data From Exercise 10.57

With reference to Exercise 10.57, find a large sample 95% confidence interval for the true difference of the probabilities of failure.

Data From Exercise 10.57

10.57 Two bonding agents, A and B, are available for mak- ing

10.57 Two bonding agents, A and B, are available for mak- ing a laminated beam. Of 50 beams made with Agent A, 11 failed a stress test, whereas 19 of the 50 beams made with Agent B failed. At the 0.05 level, can we conclude that Agent A is better than Agent B?

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