Suppose 10% of the flights arriving at an airport arrive early, 60% arrive on time, and 30% arrive late. valerie used the random-number table to find the experimental probability that of 5 flights, at least 2 will arrive late. the digit 0 represents flights arriving early. the digits 1, 2, 3, 4, 5, and 6 represent flights arriving on time. the digits 7, 8, and 9 represent flights arriving late. find the experimental probability that of 5 flights, at least 2 will arrive late. three-tenths two over five nine over twenty eleven over twenty