Question: If the null and alternative hypotheses are Ho: u = 68 HI: u > 68 Then the test is O left-tailed O right-tailed O two-tailed

If the null and alternative hypotheses are Ho: u = 68

If the null and alternative hypotheses are Ho: u = 68 HI: u > 68 Then the test is O left-tailed O right-tailed O two-tailed

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