The following set of random numbers represents 20 simulations of three daily flights from Philadelphia to Seattle, with 0, 1, 2, or 3 representing a late
departure and 4, 5, 6, 7, 8, or 9 representing an on-time departure. In how
many of the simulations was there an on-time departure for all three flights?
506 619 535 769 096 380 527 555 737 192 092 658 694 320 442 812 968
763 374 282
O A. 5
B. 3
C. 4
O D. 6