Police sometimes measure shoe prints at crime scenes so that they can learn something about criminals. Listed below are shoe printâ lengths, footâ lengths, and heights of males. Construct aâ scatterplot, find the value of the linear correlation coefficientâ r, and find theâ P-value of r. Determine whether there is sufficient evidence to support a claim of linear correlation between the two variables. Based on theseâ results, does it appear that police can use a shoe print length to estimate the height of aâ male? Use a significance of α=0.01. Shoe Print(cm) 30.9 29.3 30.6 31.7 27.2
Foot Length(cm) 25.1 25.4 29.0 26.0 24.6
Height (cm) 172.9 179.8 190.5 170.4 173.3