What is the probability that a randomly chosen bulb does not flower?What is the probability that a randomly chosen bulb is a narcissi given that the bulb does not flower?
A garden centre is selling a box containing 40 daffodil bulbs and 60 narcissi bulbs. The likelihood of a daffodil bulb flowering is 0.8 and 90% of the narcissi bulbs are expected to flower. Draw a tree diagram to demonstrate these events and calculate the probabilities of all possible outcomes of these two events. Check […]