Grade 7 Mathematics Module 5, Topic D, Lesson 22

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Student Outcomes

  • Students express the difference in sample means as a multiple of a measure of variability.
  • Students understand that a difference in sample means provides evidence that the population means are different if the difference is larger than what would be expected as a result of sampling variability alone.

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Common Core Learning Standards

CCLS State Standard
7.SP.4 Use measures of center and measures of variability for numerical data from random samples to draw...

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