University:
High School
Course:
High School Mathematics
Academic year:

2021
Views:

110

Pages:

2
Author:

Damon R

Venn Diagrams Chapter 12 Target 12B. Venn Diagrams. We are learning how to illustrate outcomes of two events with Venn Diagrams and illustrate union, intersection, and complement of the events so we can calculate probabilities for real-life situations. Success Criteria: • I can create Venn diagrams for two events. • I can read Venn diagram for two events. • I can determine probability of an event using Venn diagram. • I can use Venn diagram to illustrate unions, intersections, and complements of events. How do we represent In a Venn diagram sample space is represented by a rectangle and sets of outcomes are represented by circles/ovals. • sample space • sets of outcomes Example #1 Rolling odd, prime numbers on a die How do we illustrate Compliment Union Intersection Key to success: Example #2 Illustrate with Venn Diagram. S={ Complement (everything but) Odd Union Prime Intersection Start in the middle and subtract. In a survey of a music class it was found that 9 students played the piano, 4 played the guitar, and 1 played both piano and guitar. There were 18 students in the class. Shade the area for people who play guitar only.