Author: Anonymous

State the claim mathematically.

There is a significant linear relationship between the percentage of a state below the poverty line and the percentage without health insurance.

Determine the test of significance(t-test or z-test) and justify your choice.

The predicted values from this regression equation are NOT meaningful.

Calculate the standardized test statistic. 

The score, 78, is the point estimate for the population mean test score, μ{“version”:”1.1″,”math”:”\mu “}

State the claim mathematically. Is the claim the null or alternative hypothesis?

The claim, mathematically, is p=0.50{“version”:”1.1″,”math”:”p=0.50″}

State the standardized test statistic. Justify by formula or stating the input to your calculator.

We would use the Student t distribution to construct our confidence interval.