Big idea of this unit: To be able to collect and organize primary data. To do this, students will need to:
- know characteristics of a good sample
- know various sampling techniques
- know various question types
- write an effective survey
- know biases associated with sampling
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 Characteristics of Data.ppt
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 2.2 Characteristics of Data.pdf
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types of sampling.ppt
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sampling techniques.pdf
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 Survey Summative.doc
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Collecting Data Practice Test.doc
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Practice Test.doc
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Things to know for Chapter 2 Collecting Data Test.doc
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