Venn Diagram Sample Space
In a tree diagram each branch of the tree represents 1 outcome.
Venn diagram sample space. By the end of the unit i will be able to determine probabilities and assess likelihood by using tree and venn diagrams. Tree and venn diagrams and sample space. A venn diagram also called primary diagram set diagram or logic diagram is a diagram that shows all possible logical relations between a finite collection of different sets these diagrams depict elements as points in the plane and sets as regions inside closed curves. Unit outline tree diagrams and total number of outcomes.
Tree and venn diagrams and sample space. A venn diagram is a picture that represents the outcomes of an experiment. For the experiment of tossing a fair coin the possible outcomes are head and tail. If a is the event a head falls.
We use venn diagrams to help us to represent different events. A venn diagram is a closed figure such as a circle or a rectangle that is used to show all possible outcomes of an experiment. It generally consists of a box that represents the sample space s together with circles or ovals. So the following venn diagram represents the experiment s sample space.
Each circle inside s represents a different event. Venn diagram consists of circles and a rectangle. Get started with our introduction to the. In this collection you will find resources to help you understand sets venn and sample space diagrams to support learning in maths for year 9 and s3.
The circles or ovals represent events. The sample space and an event may be represented on a venn diagram. Below we show two sample space diagrams of tossing a coin twice.