Various supervisors in the municipal government of Pearson, Ontario, have been rated on the extent to which they practise authoritarian styles of leadership and decision making. The efficiency of each...

Various supervisors in the municipal government of Pearson, Ontario, have been rated on the extent to which they practise authoritarian styles of leadership and decision making. The efficiency of each department has also been rated, and the results are summarized below. Calculate percentages for the table so that it shows the effect of leadership style on efficiency. Is there an association between these two variables? Describe the strength and direction of the relationship.