( 4.8 points) The following table contains the minimum wage and unemployment rates for a sample of six states. a) Estimate a regression of a state's unemployment rate (the outcome variable) on its minimum wage (the explanatory variable). Show your work and write the resulting regression equation. b) Interpret the coefficient on tuition in a sentence. Be precise c) Estimate the standard error of the coefficient on minimum wage. Show your work. d) Test if minimum wage is a statistically significant determinant of unemployment at the 90 percent level