Of the 30 students in a summer school statistics course, 6 did extra revision on weekends, as they believed it would inc
Posted: Wed Jul 06, 2022 12:19 pm
Of the 30 students in a summer school statistics course, 6 did extra revision on weekends, as they believed it would increase their likelihood of success. Their rate of success of passing increased from 50% to 75% as a result. What is the probability students revised on weekends if they passed the course?