Probability Formative Venn Diagrams and Two Way Tables

What did your kids get you for Mother's Day? What is the probability a mom got jewelry or flowers?

• 45/100

• 100/140

• 140/100

• 95/100

Members of a gym were asked if they were doing cardio (C) or strength training (S) exercises that day. If a member is chosen, what is the probability they are doing strength training?

• 78%

• 22%

• 17%

• 56%

Members of a gym were asked if they were doing cardio (C) or strength training (S) exercises that day. If a member is chosen, what is the probability they are doing strength training and cardio?

• 39%

• 95%

• 5%

• 56%

Members of a gym were asked if they were doing cardio (C) or strength training (S) exercises that day. If a member is chosen, what is the probability they are doing strength training or cardio?

• 39%

• 95%

• 5%

• 56%

100 moms were asked, "What did your kids get you for Mother's Day?" What is the probability a mom got jewelry?

• 45/100

• 30/100

• 65/100

• 75/100

100 moms were asked, "What did your kids get you for Mother's Day?" Which Venn Diagram correctly shows the results of this survey?

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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)?

(a)  

What probability of students like Maths?

• 0.26

• 0.54

• 0.46

• 0.38

How many boys like English?

• Cannot calculate

• 18

• 20

• 38