AC9M9ST03 • Year 9 Maths
Represent the distribution of multiple data sets for numerical variables (AC9M9ST03)
recognise situations, including financial contexts, that use integers; locate and represent integers on a number line and as coordinates on the Cartesian plane
Choose a learning activity. Homework, Practice and Test use the same eight-question unit bank.
60-second Quick Read
- represent the distribution of multiple data sets for numerical variables using comparative representations; compare data distributions with consideration of centre, spread…
- Example: describing the shape of the distribution of data using terms such as “positive skew”, “negative skew” and “symmetric” and “bi-modal”
- Common trap: using stem-and-leaf plots to compare 2 like sets of data such as the heights of girls and the heights of boys in a class