This exam tips covers Exam Tips within Sample Spaces for GCSE Mathematics. Revise Sample Spaces in Probability for GCSE Mathematics with 11 exam-style questions and 20 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 5 of 7 in this topic. Treat this as a marking guide for what examiners are looking for, not just a fact list.
Topic position
Section 5 of 7
Practice
11 questions
Recall
20 flashcards
Exam Tips
- Be systematic - use a method to ensure you don't miss outcomes
- Check your count - use the multiplication principle to verify
- Use clear notation - (H,T) for ordered pairs, {H,T} for sets
- Consider order - (1,2) is different from (2,1) in most experiments
- List completely - show all outcomes in the sample space when asked
- Define events clearly - specify which outcomes satisfy the condition
Keep building this topic
Read this section alongside the surrounding pages in Sample Spaces. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Sample Spaces
A fair coin is flipped and a fair die (numbered 1 to 6) is rolled. How many possible outcomes are there in total?
Explain what a sample space diagram is and why it is useful when finding probabilities for two combined events.
Quick Recall Flashcards
11 questions on Sample Spaces — practise free
Instant marking, adaptive difficulty, and 20 spaced repetition flashcards. Free until your GCSEs.
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