Topic 2: Probability

Lesson 2.2: Venn Diagrams And Two-way Tables — Quiz

Test your understanding of lesson 2.2: venn diagrams and two-way tables with 5 practice questions.

Practice Questions

Question 1

In a Venn diagram representing two events A and B, what does the area that is only within circle A represent?

Question 2

If a two-way table shows that 30 out of 100 people prefer apples over oranges, what is the probability that a randomly selected person prefers apples?

Question 3

Which of the following represents the union of two events A and B in probability notation?

Question 4

If the probability of event A is 0.4 and the probability of event B is 0.5, what is the probability of both A and B occurring if they are independent events?

Question 5

In a Venn diagram with three events A, B, and C, what does the area outside all three circles represent?