Theories have been developed about the heights of winning candidates for the U. S. presidency and the heights of candidates who were runners-up. Listed in the table are heights from recent presidential elections. Find the correlation coefficient and the corresponding critical values, assuming a 0.05 level of significance. Is there a linear correlation between the heights of candidates who won and the heights the candidates who were runners-up? Winner 69.5 73 73 74 74.5 74.5 71 Runner-up 72 69.5 70 68 74 74 73 76