Probability with Two-Way Tables and Venn Diagrams

Out of the 89 people surveyed, what probability of people played only soccer?

• 0.11

• 0.16

• 0.04

• 0.22

Out of the 89 people surveyed, how many people did not play AFL (F), soccer (S) or golf (G)?

What probability of students like Maths?

• 0.26

• 0.54

• 0.46

• 0.38

What is the probability that a student chosen randomly from the class doesn't play an instrument, but plays a sport?

What is the probability that a student selected at random is male and does not have an A?

• 8/27

• 6/14

• 14/27

• 6/27

Out of those surveyed, what is the probability that the student is a boy who can't bike to school ?

• 4/30

• 7/30

• 4/14

• 14/30

What is the probability the student is female who studies French?

• ¹⁸/₇₂

• ²⁴/₇₂

• ¹³/₇₂

• ¹⁷/₇₂

How many senior boys play football and wrestle?

• 9

• 12

• 18

• 39

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

The given Venn diagram displays the number of customers who ordered chicken nuggets (C) and French fries (F) at Joe’s diner on a Saturday evening.  How many customers chose something else from the menu?

• 9

• 15

• 47

• 46