GRADE 9 PROBABILITY

PROBABILITY

Develop strong probability reasoning for FET Phase Mathematics by analysing outcomes and events, calculating probabilities, using tree diagrams and solving multi-stage probability problems.

CHOOSE A COURSE

PROBABILITY CONCEPTS & TERMINOLOGY

Build a strong foundation in probability by understanding chance, likelihood and the key mathematical terminology used to describe uncertain events.

OUTCOMES, EVENTS & SAMPLE SPACES

Identify possible outcomes and events, construct sample spaces and use organised representations to analyse probability experiments.

CALCULATING SIMPLE PROBABILITY

Calculate the probability of events using possible and favourable outcomes, and apply probability principles to a variety of problems.

TREE DIAGRAMS

Construct and interpret tree diagrams to organise possible outcomes and determine probabilities in multi-stage experiments.

TWO-STAGE EXPERIMENTS

Investigate experiments involving two successive events and use organised methods to determine possible outcomes and calculate probabilities.

EXPERIMENTAL & THEORETICAL PROBABILITY

Compare experimental results with theoretical probability and investigate how repeated trials influence observed probability.

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