Activity 1
🎲 P(5 o 6) = 2/6 = ?
Show step-by-step solution
Outcomes 5 and 6: 2/6 = 1/3.
EDUCADORS / Learning guide
Secondary school · Probability
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Original educational content
Learn the concept
Learning objective: Calculate probabilities of equally likely events.
Divide the number of favourable outcomes by the total possible outcomes.
Worked example
🎲 P(even) = 3/6 = 1/2
Practise and check
Activity 2
🔴🔴🔴🔵🔵 P(🔴) = ?
Show step-by-step solution
3 favourable out of 5: 3/5.
Activity 3
🪙🪙 P(HH) = ?
Show step-by-step solution
HH, HT, TH, TT → 1/4.
Learning tip: Divide the number of favourable outcomes by the total possible outcomes.
Practice · Interactive labs
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Learning guide
Choose a course suitable for your level and learn at your own pace. Explore key ideas, practise with examples and check your results.
- Choose your level
- Step-by-step learning
- Suggested resources