WS03 - Predict a winner
Mathematics, Year 10
- Statistical investigation report
Annotations
1. Demonstrates an understanding of terms used to describe the distribution of data.
2. Describes the numerical variables chosen to analyse comparatively.
3. Describes how to determine the distribution of data in terms of centre and spread.
4. Acknowledges and discusses the reasonableness and limitations of this method.
5. Chooses to use a spreadsheet to represent the numerical data, and creates and uses an algorithm to calculate the average weekly income.
6. Determines the distribution of data in terms of centre and spread. See also 12, 17 and 23.
7. Creates a line graph to represent numerical data, using digital tools.
8. Discusses the distribution of data in terms of shape.
9. Creates a scatterplot to represent bivariate data, using digital tools.
10. Represents data in a comparative display, using digital tools. See also 21.
11. Interprets data represented in a scatterplot and comparative display.
12. Determines the distribution of data in terms of centre and spread. See also 6, 17 and 23.
13. Creates a horizontal bar chart to represent data, using digital tools. See also 24.
14. Creates a histogram to represent the continuous numerical data, using digital tools.
15. Determines the distribution of data in terms of spread.
16. Interprets data displays and describes the distribution in terms of shape.
17. Determines the distribution of data in terms of centre and spread. See also 6, 12 and 23.
18. Represents the data in a line graph, using digital tools.
19. Interprets data represented in displays and describes the distribution in terms of shape.
20. Represents data in a scatter plot, using digital tools.
21. Represents data in a comparative display, using digital tools. See also 10.
22. Interprets the data displays and compares results, making inferences.
23. Determines the distribution of data in terms of centre and spread. See also 6, 12 and 17.
24. Creates a horizontal bar chart to represent data, using digital tools. See also 13.
25. Creates a histogram to represent the numerical data, using digital tools.
26. Interprets displays and describes the distribution in terms of shape.
27. Makes a prediction based on statistical analysis.
28. Justifies prediction based on data represented in scatterplots created using digital tools.
29. Creates scatterplots to represent data, using digital tools.
30. Compares data and describes the distribution of data in terms of shape.
31. Creates comparative displays to represent data, using digital tools.
32. Describes and compares the distribution of data in terms of centre and shape.
33. Draws conclusions based on the interpretation of data acquired and analysed as part of a statistical investigation.