. Identify your independent and dependent variables. (5 pts) . Create a seatterplot. Do you think it is reasonable to use a linear regression model? Why or why not? (5 pts) . Use a linear regression model to nd the regression equation. Report your regression equation. (10 pts) . Interpret the meanings of bu (intercept) and bi (slope) in the context of the problem. (10 pts) . Do you think that the engineers1 claim at Morton Thiokol was reasonable? Why or why not? State your null/ alternative hypothesis for o: = 0.05 (both verbally and symbolically). Also briey interpret the testing results. (15 pts)