Homework answers / question archive / Arizona State University - SWU 321 Module 7 1)A parametric test is Why is the sampling distribution referred to as a “theoretical distribution”?   Which of the following statement(s) about the standard error of the mean is (are) true?   If we conduct a statistical test and the test statistic falls within the rejection region, what is our conclusion? As a researcher, you want to compare the 95% confidence intervals of client satisfaction scores from two agencies

Arizona State University - SWU 321 Module 7 1)A parametric test is Why is the sampling distribution referred to as a “theoretical distribution”?   Which of the following statement(s) about the standard error of the mean is (are) true?   If we conduct a statistical test and the test statistic falls within the rejection region, what is our conclusion? As a researcher, you want to compare the 95% confidence intervals of client satisfaction scores from two agencies

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Arizona State University - SWU 321

Module 7

1)A parametric test is

2. Why is the sampling distribution referred to as a “theoretical distribution”?

 

3. Which of the following statement(s) about the standard error of the mean is (are) true?

 

4. If we conduct a statistical test and the test statistic falls within the rejection region, what is our conclusion?
5. As a researcher, you want to compare the 95% confidence intervals of client satisfaction scores from two agencies. You were surprised to notice that the mean scores for both samples were equal (8.5 on a 10-point scale). However, the standard errors differed: the standard error for Agency A was .50 and the standard error for Agency B was .75. Given this information, which confidence interval do expect to be wider?

 

6. In statistics, when we say that a statistical test is “robust,” we mean that