Probability
Two-dimensional grids

Probability

• The language of probability
• ​Theoretical vs experimental probability
• Venn diagrams
• Two-dimensional grids
• Tree diagrams
• Compound probability
• Using tree diagrams
• Probability without replacement

The sample space of an experiment is the set of its possible outcomes. A 2-dimensional grid is an efficient way of representing the sample space of an experiment involving two operations. Each point on the grid represents a possible outcome.