2. Probability Theory
Independence — Quiz
Test your understanding of independence with 5 practice questions.
Practice Questions
Question 1
Which of the following statements accurately describes the relationship between two independent events, A and B?
Question 2
If events E and F are independent, and $P(E) = 0.2$ and $P(F) = 0.7$, what is the probability that both E and F occur?
Question 3
A student is randomly selected from a university. Event A is 'the student is enrolled in a statistics course' and Event B is 'the student owns a laptop'. If A and B are independent events, which of the following must be true?
Question 4
In a probability model, what is a direct consequence of assuming independence between two events?
Question 5
Two fair coins are flipped. What is the probability of getting two heads in a row?