The probabilities that Amar and Abdul get promoted are 0.7 and 0.9 respectively. What is the probability that at least one of them gets promoted?0.960.970.980.95

At a high school, the probability that a student is a senior is 0.25. The probability that a student plays a sport is 0.20. The probability that a student is a senior and plays a sport is 0.08.What is the probability that a randomly selected student plays a sport, given that the student is a senior?A.0.08B.0.17C.0.32D.0.25

The probability that a sales strategy is accepted to by the management is 0.3. If 5 sales strategies are submitted, what is the probability that at most 2 are accepted?A0.71B1.14C0.94D0.84SUBMIT

If the probability that student A will pass an exam is 0.7, and the probability that student B will pass the same exam is 0.6, and the probability that both students will pass the exam is 0.5. What is the probability that at least one of them will pass?*1 point0.700.800.650.85

Suppose the probability that you receive a distinction or higher in marketing is 0.91 and the probability that you receive a distinction or higher in microeconomics is  0.79.  If it can be assumed that your performance in one course does not influence your performance in the other, what is the probability that you will receive a distinction or higher in at least one of these courses?  (correct to 3 decimal places)

The event A has probability 0.13 of occurring; and the event B has probability 0.34 of occurring. Also it is known that P(A and B) = 0.1. Calculate P(A or B) to two decimal places.