Question: Use the information to test H o : 2 = o 2 versus the given alternate hypothesis. Construct a (1-a)100% confidence interval for

Use the information to test Ho: σ2 = σo2 versus the given alternate hypothesis. Construct a (1-a)100% confidence interval for σ2 using the x2 statistic. 7. n=25, x=126.3, s = 21.4, H: 2>15, a=.05.

7. n=25, x=126.3, s = 21.4, H: 2>15, a=.05.

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