Mother , Daughter Heights Refer to the following list of heights of mothers and the heights of their first daughters (from Data Set 6 “Family Heights” in Appendix B). What issue would be investigated with these data? Construct the best graph for investigating that issue. What does that graph suggest?

Mother’s Height (in.) 67.0 66.5 64 64 58.5 68.0 62 66.5 65.0 64.5 Daughter’s Height (in.) 69.2 65.5 68 67 66.5 70.5 68 66.7 68.7 66.5