# GCSE Statistics Chapter 7 Summary- Probability

After completing this chapter, you will be able to;

- Understand the meanings of the words â€˜eventâ€™ and â€˜outcomeâ€™
- Use a likelihood scale
- Put outcomes in order in terms of probability
- Put probabilities in order on a probability scale
- Understand the terms â€˜randomâ€™, â€˜equally likelyâ€™, â€˜mutually exclusiveâ€™ and â€˜exhaustiveâ€™.
- Understand and use measure of probability from a theoretical perspective and from a limiting frequency or experimental approach
- Compare expected frequencies and actual frequencies
- Use simulation to estimate more complex probabilities
- Use probability to assess risks
- Produce, understand and use a sample space
- Understand and use the addition and multiplication laws
- Use and calculate conditional probabilities
- Draw and use probabilities tree diagrams.

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- Created by: Lottie_Anderson
- Created on: 08-12-12 12:30

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