**Introduction**

Tuva enhances the AP Statistics curriculum by giving students opportunities to visualize key concepts of variability, distribution shapes, and patterns of association for bivariate data. Students investigate engaging real-world datasets and use statistical concepts to make predictions and draw conclusions in context. Students can also use **Random Sampling** to generate a sampling distribution in order to explore the key concepts of the **Central Limit Theorem**.

Tuva's visual interface is ideal for students to understand the fundamental concepts of statistics that are need to progress in AP Statistics. Students can use Tuva to explore key concepts such as the **Empirical Rule **for a normal distribution. Through the use of dividers, they can calculate the percentage of data points within a given range, and they can test out whether a distribution is approximately normal.