UnC4
Probabilities expresses probability as the number of ways an event can happen out of the total number of possibilities describes probabilities as fractions of one (the probability of an even number when rolling a dice is \(\frac12\))
UnC4 | Understanding chance | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
UnC2
Comparing chance explains why one result is more likely than another (if there are more blue than red marbles in a bag, blue is more likely to be selected) explains why outcomes of chance experiments may differ from expected results
UnC2 | Understanding chance | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources