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For a test of a mean, which of the following is correct? Top of Form H0...

For a test of a mean, which of the following is correct?


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H0 is rejected when the calculated p-value is less than the specified level of significance

For a left-tailed test, the null hypothesis H0 will be rejected when the test statistic exceeds the critical value

. The test statistic value is based on the chosen level of significance.

If H0: μ= 5 and H1: μ ≠ 5, then the test can either be a right-tailed test or a left- tailed test.

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The following statment is correct.

H0 is rejected when the calculated p-value is less than the specified level of significance

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