Question 16
Two real numbers between 0 and 1 are randomly chosen. What is the probability that the difference between them is greater than $1/4$?
Interpretation for this practice question: the choices are independent and uniform on (0,1), and “difference” means the absolute difference. The source does not spell out these assumptions.
Interpretation for this practice question: the choices are independent and uniform on (0,1), and “difference” means the absolute difference. The source does not spell out these assumptions.