Western's passengers being rerouted on lGlobal American flights. Assuming the use of least-squares regression, explain what the exist48f], and exist2.85 figures represent. Assuming the use of a scatter diagram, predict the cost of an upcoming month when Global American expects to write 890,000 tickets. Complete this question by entering your answers in the tabs below. Assuming the use of least-squares regression, explain what the exist4BD,DD and exist2.85 figures represent