Brown candy with other colors. Asks probability of picking brown, yellow or blue, not green, striped, three brown, probability of the third being first red, no yellow, and picking at least one green.
Make probability tree, what’s the probability of getting both contracts, and if get the second contract whats the probability get the first.
Asks probability of man having both, only high blood pressure, high blood pressure with high cholesterol, and high blood pressure if they know he has high cholesterol.
Asking for the probability that exactly feel secure, more than feel secure and at most feel secure.