Student Viewing Habits of TV Shows

The video tutorial explores a survey of college students' TV watching habits, focusing on three shows: The Walking Dead, The Blacklist, and Game of Thrones. It introduces set theory concepts, including union and intersection, to calculate how many students watch at least one show. The tutorial demonstrates the calculation using both a formula and a Venn diagram, verifying that 77 students watch at least one show. The lesson concludes with a summary of the methods used.

How many students watched The Walking Dead?

• 29

• 27

• 32

• 39

Which set represents students who watched Game of Thrones?

• Set D

• Set W

• Set B

• Set G

What is the cardinality of the intersection of The Walking Dead and The Blacklist?

• 9

• 8

• 11

• 12

How many students watched all three shows?

• 12

• 5

• 8

• 10

What is the formula used to calculate the number of students watching at least one show?

• W + B + G + (W∩B) + (W∩G) + (B∩G) + (W∩B∩G)

• W + B + G - (W∩B) - (W∩G) - (B∩G) + (W∩B∩G)

• W + B + G + (W∩B) + (W∩G) + (B∩G) - (W∩B∩G)

• W + B + G - (W∩B) - (W∩G) - (B∩G) - (W∩B∩G)

How many students only watched Game of Thrones?

• 21

• 11

• 27

• 14

How many students only watched The Blacklist?

• 11

• 27

• 14

• 21

How many students only watched The Walking Dead?

• 27

• 21

• 14

• 11

What is the total number of students who watched at least one show?

• 77

• 72

• 70

• 80

What method was used to verify the number of students watching at least one show?

• Line Graph

• Venn Diagram

• Pie Chart

• Bar Graph