Students will explore the sampling variability in sample percentages of states and the District of Columbia where people aged 25 and older had a bachelor’s degree in 2019, to determine values over 30 percent.
The following item is part of this activity. The item, its data source, and instructions for viewing the source data online appear at the end of this teacher version.
Students will apply their knowledge of proportions and percentages to create and analyze multiple distributions of sample percentages.
Middle School Math