Answer: Your welcome!
Step-by-step explanation:
The probability that a randomly selected patient has a waiting time greater than 1.25 minutes is 0.75. This is because the waiting time is uniformly distributed between 0 and 6 minutes, and 1.25 minutes is one quarter (1/4) of the way between 0 and 6 minutes. Therefore, three quarters (3/4) of the waiting times will be greater than 1.25 minutes.