P5 Lecture Notes, page 131

Good afternoon, The first table on page 131 of lecture notes has minor mistakes, I believe the table values should be as follows: Has Aptitude : Does not have aptitude : Total Passes tesst 80 : 495 : 575 Does not pass 20 : 9,405 : 9,425 Total 100 : 9,900 : 10,000 Thank you, Mo