Probability in Venn Diagram Video

The diagram shows the sports played by 80 students. If a student is picked at random, what is the probability that they don't play any of the three sports?

• ⁷⁹/₈₀

• ¹/₈₀

• ⁷⁴/₈₀

• ⁶/₈₀

A randomly selected group of students were asked if they like singing or painting. The Venn diagram represents the results. What is the probability that a randomly selected person does not like painting?

• 0.32

• 0.13

• 0.19

• 0.71

What is P(Foreign language | Sport)?

• 14/27

• 7/12

• 23/47

• 37/47

What is P(not sport | Foreign language)?

• 23/37

• 14/23

• 14/37

• 3/23

What is P(not Sport | not Foreign Language)?

• 23/26

• 14/23

• 3/13

• 7/13

Identify the shaded area...

• A'∩B

• A∩B'

• A∪B'

• A'∪B

What does this symbol ( ∩ )?

• Union

• Intersection

• Disjointed

• Subset

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4