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Ontario · Ontario Math · Grade 5

D1.1: Explain why sampling techniques matter for collecting a sample that…

Explain why sampling techniques matter for collecting a sample that represents a population, including simple random, stratified random and systematic random sampling, and when a census is better than a sample.

The Ontario Mathematics, Grades 1–8 outcome D1.1 for Grade 5 says: “Explain why sampling techniques matter for collecting a sample that represents a population, including simple random, stratified random and systematic random sampling, and when a census is better than a sample.” These printable Fieldbook pages practise it, each with a full answer key.

Printable practice for D1.1

These pages practise a closely related idea; the match to D1.1 is partial.

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Compared with Common Core: 7.SP.A.1 (partial).

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