Introduction to Venn Diagrams

What statement does the shaded region represent (a)  

• A and B
• A or B
• ~A
• ~B

Tags

CCSS.HSS.CP.A.1

What statement does the shaded region represent? (a)  

• ~B
• A or B
• ~A
• ~A or B

Tags

CCSS.HSS.CP.A.1

How many senior boys play football and wrestle?

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.A.1

How many senior boys play football but do not wrestle?

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.A.1

How many senior boys play football or wrestle?

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.A.1

Find the number of elements in each event:

n(B)

Mathematical Equivalence

ON

Tags

CCSS.HSS.CP.A.1

Raawi asks his classmates if they have brown hair or wear glasses. B = {students with brown hair} and G = {students with glasses}. His results are shown in the Venn diagram. How many students have brown hair?

• 13

• 16

• 20

• 22

Tags

CCSS.HSS.CP.A.1

How many senior boys play football AND wrestle?

• 9

• 12

• 18

• 39

Tags

CCSS.HSS.CP.A.1

How many senior boys play football but do not wrestle?

• 9
• 12
• 18
• 104

Tags

CCSS.HSS.CP.A.1

What does the shaded portion of the Venn diagram represent?

• Band and Art
• Only Art
• Band or Art
• Neither

Tags

CCSS.HSS.CP.A.1