Interpreting and representing data description
This sub-element describes how a student becomes increasingly able to recognise and use visual and numerical displays to describe data associated with statistical investigations, and to critically evaluate investigations by others. Making sense of data …
Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD5
Graphical representations of data uses graphical representations relevant to the purpose of the collection of the data uses features of graphical representations to make predictions recognises that continuous variables depicting growth or change …
IRD5 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD2
Collecting and displaying data justifies data collection methods to fit the context interprets and uses structural elements in data displays (labels, symbols)
IRD2 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD4
Shape of data displays determines and calculates the most appropriate statistic to describe the data uses simple descriptive statistics (arithmetic mean or median) as measures to represent typical values of a distribution compares the usefulness …
IRD4 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD3
Interpreting data scales interprets categorical data using a many-to-one graphical display as well as simple histograms and stacked dot plots explains how data displays can be misleading (whether a scale should start at zero) interprets data displayed …
IRD3 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD1
One-to-one data displays displays information using real objects or photographs responds to questions about the information in one-to-one data displays interprets general observations made about data represented in one-to-one data displays makes …
IRD1 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources
IRD6
Recognising bias applies an understanding of distributions to evaluate claims based on data (the larger the sample taken, the more accurate the prediction of the population value is likely to be) recognises and explains bias as a possible source …
IRD6 | Interpreting and representing data | Statistics and probability | National Numeracy Learning Progression | National Literacy and Numeracy Learning Progressions | Resources