A coin is tossed twice.
Construct a tree diagram to identify the sample space of tossing a coin twice.
Use the tree diagram to find the probability of getting two tails.
Use the tree diagram to find the probability of getting at least one tail.
Investigate situations that involve elements of chance: A comparing discrete theoretical distributions and experimental distributions, appreciating the role of sample size B calculating probabilities in discrete situations.
Investigate a situation involving elements of chance