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11. Using the confidence interval given, indicate the conclusion, concerning Ho, of the test and indicate the significance level used. a) A 95% confidence interval

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11. Using the confidence interval given, indicate the conclusion, concerning Ho, of the test and indicate the significance level used. a) A 95% confidence interval for ll is 12.5 to 17.1. Testing Ho: H = 18 vs Ha: IJ. 7/: 18. b) A 90% confidence interval for p is 0.62 to 0.80. Testing Ho: p = 0.65 vs Ha; p at 0.65 c) A 99% confidence interval for p1-p2 is -0.10 to 0.20. Testing Ho p1: p2 vs Ha: P1 at P2

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