6.3
Probability
Single/combined events; tree diagrams; conditional probability; expected frequency.
Syllabus Statements
- Understand the language of probability
- Understand and use the probability scale
- Understand and use estimates or measures of probability from theoretical models
- Find probabilities from a Venn diagram
- Understand the concepts of a sample space and an event, and how the probability of an event happening can be determined from the sample space
- List all the outcomes for single events and for two successive events in a systematic way
- Estimate probabilities from previously collected data
- Calculate the probability of the complement of an event happening
- Use the addition rule of probability for mutually exclusive events
- Understand and use the term 'expected frequency'
6.3.2 Calculating Probabilities
Corbett Maths · Video
Probability Video
Corbett Maths · Video
Probability Video
6.3.5 Combined Probabilities including keyword 'or'
6.3.6 Tree Diagrams
Corbett Maths · Video
Probability Trees Video
6.3.7 Probability with Algebra
Corbett Maths · Video
Conditional Probability Video
Corbett Maths · Video
Probability Equation Questions Video (Part 2)
Corbett Maths · Video
Probability Equation Questions Video (Part 1)