Revision (Grade 11 NSC Matric Mathematics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the range of values for any probability?
What is the range of values for any probability?
Between 0 and 1
What does the sample space contain?
What does the sample space contain?
All possible outcomes
What defines mutually exclusive events?
What defines mutually exclusive events?
They share no common outcomes
What do the probabilities of complementary events sum to?
What do the probabilities of complementary events sum to?
1
What is the general addition rule for events A and B?
What is the general addition rule for events A and B?
You flip a coin 20 times and get 8 heads. What is the relative frequency of heads?
You flip a coin 20 times and get 8 heads. What is the relative frequency of heads?
What does the union of events A and B represent?
What does the union of events A and B represent?
Outcomes in at least one event
What does the intersection of events A and B include?
What does the intersection of events A and B include?
Outcomes in all events
