3. The shelf life of a carbonated beverage is of interest. Ten bottles are randomly selected and tested, and the following results are obtained: Days 108 138 124 163 124 159 106 134 115 139 Assume...

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Extracted text: 3. The shelf life of a carbonated beverage is of interest. Ten bottles are randomly selected and tested, and the following results are obtained: Days 108 138 124 163 124 159 106 134 115 139 Assume that the alternative hypothesis is that the mean shelf life is greater than 125 days. Can the null hypothesis Ho: µ = 125 be rejected? Construct a 95 percent confidence interval on the true mean shelf life.