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Statistical problems make use of models of real world situations based on observations of data, assumptions about the context, and on theoretical probability. Models can be used to make predictions, test assumptions, and solve problems.

The following article from the highlights the difference between these types of models.

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Too many boys?聽聽Worksheet聽 聽Worksheet word file

Distribution exemplars

Fillings:

• Teacher instructions pdf
• Teacher instructions word file
• Answers pdf
• Answers word file
• Data excel file

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• Expected value exemplars

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• Probability questions

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• Teacher instructions

This resource points out common misconceptions about observation studies and experiments. There is a student activity that provides support for reasoning and thinking about claims made from experiments.

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• Teacher instructions
• Memory test excel file

This resource uses one context to explore carrying out two different experiment setups. Experiencing both tasks should help clarify important differences for students.

It explores聽further research and analysis ideas for integrating statistical and contextual knowledge.

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Resources:

• Teacher instructions

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