MATHEMATICSData Handling & Statistics
Probability
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P(A)
0
● Learning Path Verified 11+
Probability
Calculate the exact likelihood of random chance events occurring.
What you'll learn
Core 11+ exam skills
Probability Scale
Develop foundational techniques logically.
Fractions/Decimals
Apply mathematical rules to varying scenarios.
Listing Outcomes
Learn to track calculations dynamically.
Mutually Exclusive
Verify accuracy and solve efficiently.
Core Framework
The mechanics of Probability
Scale
From 0 (Impossible) to 1 (Certain).
Fractions
Desired outcomes ÷ Total possible outcomes.
Systematic Lists
Listing every combination without missing any.
Complement
Probability of it NOT happening = 1 - Probability.
Key Facts to Remember
💡
Probability cannot be greater than 1 or 100%.
🔄
Fair dice have a 1/6 chance of rolling any number.
➕
The probabilities of all possible mutually exclusive outcomes add to 1.
➖
If an event doesn't change odds, the events are "Independent".
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