Question: A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. Upper H 0: sigma less than or equals

A null and alternative hypothesis are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.

Upper H 0: sigma less than or equals 7.8 Upper H Subscript a: sigma greater than 7.8 What type of test is being conducted in this problem? A. Right-tailed test B. Left-tailed test C. Two-tailed test

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