Question: (H_{0}: sigma=7.8) (H_{1}: sigma eq 7.8) The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter

$H_{0}: \sigma=7.8$

$H_{1}: \sigma eq 7.8$

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested?

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