Interactive practice questions
A coin is tossed twice.
Construct a tree diagram showing the results of the given experiment.
Use the tree diagram to find the probability of getting exactly 1 Head.
Use the tree diagram to find the probability of getting 2 heads.
Use the tree diagram to find the probability of getting no heads.
Use the tree diagram to find the probability of getting 1 Head and 1 Tail.
An archer makes two attempts to hit a target, and the probability that he hits the target on any one attempt is $\frac{1}{3}$13.
A bag contains four marbles - red, green, blue and yellow. Beth randomly selects a marble, returns the marble to the bag and selects another marble.
Han has a special 3-sided die with the numbers 1, 2 and 3 on its sides. He rolls it and then tosses a coin.