Question: 9. Confidence Interval: 10. Interpret the confidence interval in context. 11. Explain why the alpha level is .025 (see 7c) when the confidence level is

9. Confidence Interval: 10. Interpret the confidence interval in context. 11. Explain why the alpha level is .025 (see 7c) when the confidence level is 95%

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9. Confidence Interval: 10. Interpret the confidence interval in context. 11. Explain why the alpha level is .01 (see 8c) when the confidence level is 98%

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