Below is the probability of three independent events happening
Find the probability that at least one of these Events happens.
Round your answer to two decimal places.
Event 1: , Event 2:, Event 3:?
Probability of at least one of the three Events to happen:
The probability of at least one event happening is minus probability of the none of event happen.
That is:
Given the probability of event happening is Event 1: , Event 2: , Event 3: .
Thus, the probability of not happening of the Event 1: , Event 2: , Event 3: .
Since the events are independent, the probability of none of the happen is .
Now, find the probability of at least one of the event happening by subtracting the probability of none of event happening from one.
Hence, the probability of happening of at least one event is .