Topics
Time Series Data
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New Zealand
Level 6 - NCEA Level 1

Distance/Time Graphs and Time Series Data

Lesson
Practice

Interactive practice questions

Use the graph attached to answer the following questions.

a

Which is the independent variable?

Time

A

Temperature

B
b

Is there an upward or downward trend, or no trend?

Downward trend

A

Upward trend

B

No trend

C
Easy
< 1min

Use the graph to answer the following questions.

Easy
< 1min

Use the graph to answer the following questions.

Easy
1min

The number of krill changes over time as it adapts to its changing environment. The graph shows the number of krill in a certain area over a period of weeks.

Easy
1min
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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

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