Values of test statistics which separate rejection

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1. The critical values are values of the test statistics that separate the rejection region from the non rejection region. Is this true? Explain answer.

2. The alternative hypothesis reflects the purpose of the hypothesis test, which can be to determine that the parameter of interest is greater than, less than, or different from the single value specified in the null hypothesis. Is this true? Explain your answer

Reference no: EM13112271

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