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QUESTION
You wish to test the following claim (H a Ha ) at a significance level of = 0.005 =0. H o : = 51.4 H a : 51.
- in the critical region
- not in the critical region
- reject the null
- accept the null
- fail to reject the null
- There is sufficient evidence to warrant rejection of the claim that the population mean is less than 51.4.
- There is not sufficient evidence to warrant rejection of the claim that the population mean is less than 51.4.
- The sample data support the claim that the population mean is less than 51.4.
- There is not sufficient sample evidence to support the claim that the population mean is less than 51.4.
