a set contains the numbers 0,6,12, and 15 Two different numbers are selected randomly from this set. What is the prebability that the sum is greater than 12? What is the probability the product is 72?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол