Using a tree diagram is simple once you assign the appropriate values to each node. Chance nodes, representing a possible outcome, must be assigned a probability.

Tree diagrams are a visual way of showing all possible outcomes of two or more events. ... Complete the probability tree and use it to find. the probability that Zoë loses two Saturdays in a row; ...

Conditional probability close probability The extent to which something is likely to be the case. occurs when it is given that something has happened. (Hint: look for the word “given” in the ...