Students solve problems focusing on the concept of sampling variability.

What is covered:

- Students review the following key terms and ideas: random sample, sampling variability, and the idea behind sampling variability

- Students link a smaller variability to a more precise indication of sample mean

- Given a set of data, students create a dot plot, find variability of the sample, and link the sample size to the sampling variability (the larger the sample size, the smaller the variability)

Possible uses:

bellringer or warm up, exit ticket, homework, informal assessment or quiz, test prep

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