Appalachia Part 7 Home Insert Draw Layout Review View Task 4: Use the following data and a 0.05 significance level to test the claim that the poverty rate in Appalachia is different from the national rate of 15.4%. Records of poverty status according to the ARC (in thousands) indicate that of a total n 24536 there are x 4176 Appalachians living in poverty. Write the claim in symbols. Write the opposite of the claim: Write Ho: Write Ha: Calculate the test statistic, z: (Round off to two decimal places) Calculate the P-value: (Round off to four decimal places) Do you reject the null hypothesis? Stat They The OBI U