4

0

Keywords:

combinations

probability

Students calculate the number of different combinations of ties and socks that could be worn.

4

0

Keywords:

combinations

probability

Students calculate the number of different combinations of ties and socks that could be worn.

4

1

Keywords:

bias

data collection

sampling

surveys

Students read the description of a number of surveys and explain why the sample is biased.

4

5

6

Keywords:

graph construction

line graphs

Students compare a data table and a line graph and identify features that are missing or incorrect in the graph.

4

2

Keywords:

fractions

matching

probability

qualitative probability

Students match the descriptions: certain, impossible, good chance, poor chance, even chance to a set of probabilities shown as a fraction.

4

3

Keywords:

combinations

tree diagrams

Students work out and count the different meal combinations available as shown in a tree diagram.

4

2

Keywords:

equivalent fractions

probability

Students determine the probability of events related to a grid map.

3

4

3

Keywords:

graph interpretation

stem-and-leaf graphs

Students show their understanding of stem-and-leaf graphs of ages by classifying questions as true or false.

4

4

Keywords:

probability

This task sees what a students understanding of probability is.

4

8

Keywords:

distribution

graph interpretation

histograms

work samples

Students identify a correct statement about the overall distribution of a graph and explain their reasoning.

4

2

Keywords:

bar graphs

graph interpretation

Students read statements based on a bar graph and show understanding by marking whether each statement is correct.

4

5

0

Keywords:

combinations

independence

probability

tree diagrams

Students identify the most likely combination of throws for a fair coin, and explain their reasons.

3

4

4

Keywords:

bi-variate data

distribution

interpreting graphs

scatterplots

Students interpret a scatterplot and identify statements about both details and overall information.

4

5

Keywords:

distribution

dot plots

work samples

Students compare the overall distribution of two graphs and describe their reasons.

4

5

3

Keywords:

independence

probability

work samples

Students identify the most likely sequence of tosses of a fair coin and explain their reasons.

4

0

Keywords:

graph interpretation

line graphs

work samples

Students decide if a graph is suitable to display category data and explain the reasons.