Combine the data sets for baby birds (Table C-6, Appendix C) and adult birds (Table D-12, Appendix D). Create a dummy variable to distinguish the baby bird data from the adult data (let the dummy...

Combine the data sets for baby birds (Table C-6, Appendix C) and adult birds (Table D-12, Appendix D). Create a dummy variable to distinguish the baby bird data from the adult data (let the dummy variable equal 1 for baby birds). Using multiple linear regression, is there any evidence that the adult birds differ from the baby birds in terms of their ventilatory control as a function of oxygen and carbon dioxide?

Table C-6

Table D-12