Independent events (AQA GCSE Statistics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What defines independent events in probability?
What defines independent events in probability?
Outcomes are unrelated
What is the multiplication law formula?
What is the multiplication law formula?
P(A and B) = P(A) × P(B)
What is P(4 then 6) for two dice rolls?
What is P(4 then 6) for two dice rolls?
1/36
What is the probability of getting heads twice in two coin flips?
What is the probability of getting heads twice in two coin flips?
0.25
How to find P(A and B and C for three events?
How to find P(A and B and C for three events?
Multiply the probabilities
What is P(4 and head) for dice and coin?
What is P(4 and head) for dice and coin?
1/12
What is P(even number and head) for dice and coin?
What is P(even number and head) for dice and coin?
1/4
What is the probability of rolling 2 odd numbers and flipping a tail with a fair die and coin?
What is the probability of rolling 2 odd numbers and flipping a tail with a fair die and coin?
1/8
What must be true for the multiplication rule to apply?
What must be true for the multiplication rule to apply?
Events must be independent
What is crucial when solving probability problems?
What is crucial when solving probability problems?
Multiply probabilities