One counter is taken at random from the bag and one counter is taken at random from the box. Complete the tree diagram and work out the probability of selecting two red counters.

Tree diagrams are a visual way of showing all possible outcomes of two or more events. Each branch is a possible outcome and is labelled with a probability. Two events are independent if the ...

Investopedia / Mira Norian A tree diagram is a tool in the fields of general mathematics, probability, and statistics that helps calculate the number of possible outcomes of an event or problem ...