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You have computed the following 95% condence interval for a population mean u: [7.2, 9.2]. For the test of Ho: u = 9 vs. Ha: u at 9, which one of...
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26. You have computed the following 95% confidence interval for a population mean µ: [7.2, 9.2]. Forthe test of H0

: µ = 9 vs. Ha: µ ≠ 9, which one of the following statements will be a correct inference?A) Fail to reject the null hypothesis at the 10% significance levelB) Reject the null hypothesis at the 10% significance level, but not at the 5% level C) Reject the null hypothesis at the 5% significance level, but not at the 10% levelD) Reject the null hypothesis at the 5% significance levelE) More information is needed to determine which, if any, of the above is a correct inference.
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