Bunuel wrote:
From a group of 5 managers (Joon, Kendra, Lee, Marnie and Noomi), 2 people are randomly selected to attend a conference in Las Vegas. What is the probability that Marnie and Noomi are both selected?
(A) 0.1
(B) 0.2
(C) 0.25
(D) 0.4
(E) 0.6
The total ways of choosing 2 people from a group of 5 managers is\(5c2(10)\)
If we need to find the probability that Marnie and Noomi are chosen, thats is just 1 of the 10 combinations possible.
Hence, the probability that both Marnie and Noomi are
...
