8. The unemployment rate for Black Americans 15-19 years old is 24.3%. The unemployment rate for White Americans 1519 years old is 11.3%. Fifty people were sampled in each population. Use this information to answer the following questions. a. Construct a 95% confidence interval around the unemployment rate for Black Americans 1619 years old. Report the upper and lower bounds. h. Construct a 95% confidence interval around the unemployment rate for White Americans 1619 years old. Report the upper and lower bounds. c. L'sing the two confidence intervals as eyidence. do you helieye that the unemployment rate for Black Americans 1619 years old is larger than the unemployment rate for White Americans 1519 years old? Explain this result