|A Venn diagram is a diagram that uses circles to illustrate the relationships among sets. |
- The Venn diagram below shows the number of grade 7 students who scored above 50% on Math, above 50% on Science, and above 50% on both Math and Science.
From the above Venn diagram, 16 students scored above 50% on Math, 21 students scored above 50% on Science, and 6 students scored above 50% on both Math and Science.
- In a survey, the genders and ages of people who completed the questions are shown in the table below. Make a Venn diagram to show the number of people who are female and over age 30.
|Gender ||Age ||Gender ||Age |
Directions: Answer the following questions. Also write at least 2 examples of your own.
- Make a Venn Diagram to show how many seventh grade females students responded to a recent survey.
|Grade ||6th ||5th ||8th
||6th ||7th ||8th
||7th ||8th ||6th
| Gender ||M ||F ||M
- Make a Venn Diagram to show how many unemployed college graduates responded to a recent survey.
|College Graduates ||yes ||no ||yes||yes||yes||yes||no||yes
| Employed ||yes||yes||no||no||yes||no||yes||yes||yes||no||yes||no