A directory of useful objects found on the web for teaching Maths.

Sub-topics: ACMMM052 review probability as a measure of ‘the likelihood of occurrence’ of an event (1) ACMMM053 review the probability scale: 0≤P(A)≤10≤P(A)≤1 for each event A,A, with P(A)=0PA=0 if… (1) ACMMM054 review the rules: P(A⎯⎯⎯)=1−P(A) PA¯=1-PA and P(A∪B)=P(A)+P(B)−P(A∩B)PA∪B=PA+PB-PA∩B (0) ACMMM055 use relative frequencies obtained from data as point estimates of probabilities. (0)