Question: The null hypothesis is H o : = 12 and the alternative hypothesis is H a : 12. Assume alpha = 0.01. If the null

The null hypothesis is H_o: = 12 and the alternative hypothesis is H_a: 12. Assume alpha = 0.01. If the null hypothesis was rejected what would the 99% confidence interval for look like?

a) (11.1, 15.3) b) (8.5, 12.1) c) (5.3, 15.5) d) (9.8, 10.5)

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