7.5.D.21 - Why Worry About Sampling Variability? – Exit Ticket

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How is a meaningful difference in sample means different from a non-meaningful difference in sample means? You may use what you saw in the dot plots of this lesson to help you answer this question.

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 5, Topic D, Lesson 21. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 8/Apr/2016.