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Probability foundations quiz
Five questions on Probability foundations. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
A fair die is rolled. What is P(number greater than 4)?
Question 2 of 5
If P(A) = 0.3, then P(not A) is:
Question 3 of 5
P(A) = 0.5, P(B) = 0.4, P(A and B) = 0.2. P(A or B) is:
Question 4 of 5
Two events are mutually exclusive. Then P(A and B) equals:
Question 5 of 5
If A and B are independent with P(A) = 0.4 and P(B) = 0.5, P(A and B) is: