topic badge
New Zealand
Level 6 - NCEA Level 1

Data involving Time

Interactive practice questions

The following graph shows the number of US dollars that one Australian dollar could buy over a 5 year period.

Source: XE.com

Describe the trend of the data:

Increasing

A

Decreasing

B
Easy
< 1min

The graph shows energy usage in two countries over several years. Determine whether each of the following statements are true or false.

Easy
< 1min

The graph shows energy usage in two countries over several years. Determine whether each of the following statements are true or false.

Easy
< 1min

Examine the following graph:

Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

S6-1

Plan and conduct investigations using the statistical enquiry cycle: A justifying the variables and measures used B managing sources of variation, including through the use of random sampling C identifying and communicating features in context (trends, relationships between variables, and differences within and between distributions), using multiple displays D making informal inferences about populations from sample data E justifying findings, using displays and measures.

91035

Investigate a given multivariate data set using the statistical enquiry cycle

91036

Investigate bivariate numerical data using the statistical enquiry cycle

What is Mathspace

About Mathspace