SVNcdtiV
1.0
CCSS.Math.Content.7.SP.A.1
Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.
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2020-12-17T17:26:57.238582Z
2020-12-17T17:26:57.238609Z
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