White ,Red Blood Counts Listed below are white blood cell counts (1000 cells>mL)

and red blood cell counts (million cells>mL) from different subjects (from Data Set 1 “Body Data” in Appendix B). The values are matched so that each of the 12 subjects has a white blood cell count and a red blood cell count.

White: 8.7 4.9 6.9 7.5 6.1 5.7 4.1 8.1 8.0 5.6 8.3 6.9 Red: 4.8 4.7 4.5 4.3 5.0 4.0 4.7 4.6 4.1 5.5 4.4 4.2