In a study by a professor, the heights of children in a particular family
were taken down and put into the graph below. The x represents males
while the y represents females. Find the correlation coefficient.
x y 68 58 69 60 72 63 75 66 76 68 Ave 72 63 SD 3.2 3.7 |

Last modified: Wed May 13 12:29:11 EDT 1998