Probability Tree Diagram Generator
Create, draw, and calculate probability tree diagrams online. Perfect for conditional probability, GCSE questions, sampling problems, and Bayes theorem examples.
Try Probability Tree Diagram Generator
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Current selected: Probability Tree Diagram
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Create a Probability Tree Diagram in 3 Steps
Draw and calculate probability trees step by step
Describe the Probability Scenario
Explain the events, outcomes, and probabilities — such as coin flips, sampling with or without replacement, or medical tests.
AI Draws the Probability Tree
The AI draws a clear probability tree diagram, labeling each branch and showing conditional probabilities when events are dependent.
Calculate Each Probability
Follow each path in the tree diagram to find final probabilities, just like a probability tree calculator.
登録不要 · クレジットカード不要 · 数秒で無料フローチャート作成
Probability Tree Diagram Features
Built for probability questions, exams, and real understanding
- Probability Tree Diagram Calculator
- Automatically calculate final probabilities by multiplying along each branch of the tree.
- Conditional Probability Tree Diagrams
- Visualize dependent events and conditional probability clearly using tree diagrams.
- With and Without Replacement
- Solve classic probability tree diagram without replacement or with replacement problems.
- Bayes Theorem & Medical Test Trees
- Create Bayes theorem tree diagrams and medical test probability trees to analyze true and false positives.
Probability Tree Diagram FAQs
- What is a probability tree diagram?
A probability tree diagram is a tree diagram used to show all possible outcomes of a multi-step event and the probability of each outcome.
- Can I use this as a probability tree calculator?
Yes. The tool calculates final probabilities by following each path in the tree diagram.
- Does this support GCSE probability tree questions?
Yes. It is ideal for GCSE probability tree questions, examples, and exam-style problems.
- Can I solve probability tree diagram without replacement problems?
Yes. The generator supports probability tree diagrams with or without replacement.
- Is this useful for Bayes theorem tree diagrams?
Yes. You can model Bayes theorem tree diagrams and medical test probability questions step by step.
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