Topics
Language and Use of Statistics
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New Zealand
Level 7 - NCEA Level 2

Causality and Correlation

Lesson
Practice

Interactive practice questions

Identify the correlation between the age of a child and their clothing size.

A positive correlation

A

A negative correlation

B

No correlation

C
Easy
< 1min

Identify the correlation between the temperature and the number of heaters sold.

Easy
< 1min

Identify the correlation between the age of a person and how funny they are.

Easy
< 1min

Is there a causal relationship between the number of times a coin lands on heads and the likelihood that it lands on heads on the next flip?

Medium
< 1min
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Outcomes

S7-1

Carry out investigations of phenomena, using the statistical enquiry cycle: A conducting surveys that require random sampling techniques, conducting experiments, and using existing data sets B evaluating the choice of measures for variables and the sampling and data collection methods used C using relevant contextual knowledge, exploratory data analysis, and statistical inference.

91264

Use statistical methods to make an inference

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