Tree Diagrams (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 do tree diagrams help us visualize?
What do tree diagrams help us visualize?
Sequences of events with outcomes
When are tree diagrams particularly useful?
When are tree diagrams particularly useful?
For dependent events
What must probabilities on branches from the same point always do?
What must probabilities on branches from the same point always do?
Add up to 1
To find probability of a specific path, what operation do you use?
To find probability of a specific path, what operation do you use?
Multiply probabilities along that path
How do you find probability when multiple paths lead to the same outcome?
How do you find probability when multiple paths lead to the same outcome?
Add probabilities of all relevant paths
What is the golden rule for tree diagram calculations?
What is the golden rule for tree diagram calculations?
Multiply along paths, add across outcomes
Which is NOT a component of tree diagrams?
Which is NOT a component of tree diagrams?
Weighted averages
If and are along one path, what is the path's probability?
If and are along one path, what is the path's probability?
What is a common mistake when using tree diagrams?
What is a common mistake when using tree diagrams?
Adding probabilities along a path
What is the first step when drawing a tree diagram?
What is the first step when drawing a tree diagram?
Identify events and their probabilities