The Hotwax Test is an aptitude test designed to predict who would be a successful employee at an automated carwash. This test has a reliability coefficient of .88. We want to know how well the Hotwax Test correlates with carwash supervisor ratings of employee performance. The carwash supervisor ratings have a reliability of .66. What is the MAXIMUM possible correlation that we can expect when we correlate Hotwax Test scores with the employee performance ratings made by carwash supervisors? Round value to 2 decimal places