Solve plz

Q5 Doctor's office 1 Point A survey was conducted amongst patients on how long they spent in the waiting room befo they got to see a doctor. The results are recorded in the following table. Time t (minutes) [0, 30) [30. 60) [60, 90) [90, 120) [120, 150) [150, 180) [180, Do) Number of patients 23 41 57 74 65 33 16 Based on this data, what is the probability that we have to wait for at least 2 hours before w see a doctor? O 1.14% O 21.04 % O 36.89 % O 63.11 % O None of the above