1. The following data represent the lengths of the right humerus and right tibia in 11 rats that 1were sent to space on Spacelab Life Sciences 2. mm mm. mm a. Draw a scatter diagram of the data. b. Determine the linear correlation coefcient between the length of the right humerus and the length of the right tibia. c. Doesa linear relation exist betweenthelengthofthe right humemsand the Iengthofthe right tibia? Perform a formal test using Table II. 2. For the data In #1: a. Find the least-squares regression line. treating the lemth of the right humerus as the explanatory variable and the length of the right tibia as the response variable. b. Interpret the slope and yintercept of the least squares regression line