Click here to load reader

8.2 ORGANIZE DATA: VENN DIAGRAM · PDF file ORGANIZE DATA: VENN DIAGRAM MDM - Term 3 Statistics. WARM UP 1. ... Age of family members 0-9 yo 10 yo - 18 yo 19 yo - 30 yo 31 yo - 50

  • View
    1

  • Download
    0

Embed Size (px)

Text of 8.2 ORGANIZE DATA: VENN DIAGRAM · PDF file ORGANIZE DATA: VENN DIAGRAM MDM - Term 3...

  • 8.2

    ORGANIZE DATA:

    VENN DIAGRAM

    MDM - Term 3 Statistics

  • WARM UP

    1. Identify the data in the pie chart as quantitative or categorical.

    2. Create a bar graph with the following data:

    Pasta: 5

    Tacos: 6

    Burgers: 8

    Other: 6

    Age of family members

    0-9 yo 10 yo - 18 yo 19 yo - 30 yo

    31 yo - 50 yo 51 yo +

  • OBJECTIVES

    Define a Venn diagram

    Create a Venn diagram from data

    Gather information from a Venn diagram

  • VENN DIAGRAM

    A Venn diagram is a diagram that shows all possible

    logical relationships between data sets.

    DIFFERENT DIFFERENTSAME

  • VENN DIAGRAM

    This diagram represents which sport people currently play

    S = Soccer

    T = Tennis SOCCER Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    1) What does the area in

    the middle represent?

    SOCCER

    Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    1) What does the area in

    the middle represent?

    The people who play

    soccer AND tennis. SOCCER Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    2) Explain the difference

    between the blue zone

    and the teal zone.

    SOCCER

    Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    2) Explain the difference

    between the blue zone

    and the teal zone.

    Blue only play tennis where

    teal plays both tennis and

    soccer.

    SOCCER

    Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    In a Venn diagram, all zones collectively make up what

    called the union. The union contains all elements of all

    relevant zones.

    The symbol for union is “∪”

  • VENN DIAGRAM

    In a Venn diagram, the zone that is the overlap is called

    the intersection. It is the zone that contains elements of

    both the zones that create the overlap.

    The symbol for intersection is “∩”

  • VENN DIAGRAM

    3) What elements are in the

    following?

    S ∪ T

    S ∩ T

    SOCCER

    Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    3) What elements are in the

    following?

    Soccer ∪ Tennis

    Alex, Hunter, Casey, Drew,

    Jade

    Soccer ∩ Tennis

    Casey, Drew

    SOCCER

    Alex

    Hunter

    TENNIS

    JadeCasey

    Drew

  • VENN DIAGRAM

    This diagram represents which sport people currently play

    S = Soccer

    T = Tennis

    V = Volleyball

    SOCCER

    Alex

    Hunter

    TENNIS

    Casey

    VOLLEYBALL

    Glen

    Drew

    Jade

  • VENN DIAGRAM

    4) What does the area in

    the middle represent?

  • VENN DIAGRAM

    4) What does the area in

    the middle represent?

    The people who play all 3

    sports (soccer, tennis, and

    volleyball)

  • VENN DIAGRAM

    5) Write a relationship using “∩”, “∪”, and “-” to represent only the following people.

    Drew

    Jade

    All people

  • VENN DIAGRAM

    5) Write a relationship using “∩”, “∪”, and “-” to represent only the following people.

    Drew

    𝑆 ∩ 𝑉 ∩ 𝑇

    Jade

    𝑉 ∩ 𝑇 − 𝑆

    All people

    𝑆 ∪ 𝑉 ∪ 𝑇

  • VENN DIAGRAM

    6) What elements are in the

    following?

    T - V?

    S ∩ V?

  • VENN DIAGRAM

    6) What elements are in the

    following?

    T - V?

    Casey

    S ∩ V?

    Drew

  • VENN DIAGRAM

    7) Write the numbers 1 to 20

    in the correct places.

    Even Numbers

    Multiples of 5

  • VENN DIAGRAM

    7) Write the numbers 1 to 20

    in the correct places.

    Even Numbers

    Multiples of 5

    2, 4, 6, 8, 12,

    14, 16, 18

    10,

    20

    5, 15

    1, 3, 7, 9, 11, 13, 17, 19

  • OBJECTIVES

    Define a Venn diagram

    Create a Venn diagram from data

    Gather information from a Venn diagram

  • HOMEWORK

    Assignment 8.2

    EDPuzzle 8.2

Search related