Texas Instruments: Exploring Bivariate Data

How do you summarize data that cannot be averaged? Using an exploratory method, learners complete a two-way frequency table on super powers. The subject matter builds upon 8th grade knowledge of two-way tables. 

Bring the sun to your class! Young scholars analyze actual solar wind data in the second activity of a five-part series. Their analysis includes speed, temperature, and density data.

Learners explore the concept of univariate and bivariate data. In this univaritate and bivariate data lesson, pupils discuss the differences between univariate and bivariate data. They work sample problems where they must construct box...

Students explore the relationship between two quantitative variables in bivariate data using various x-y plots. They compare the relationships for several categories on the same plot. Students calculate the correlation coefficient to...

Bivariate data is data that has two variables. Take a look at this tutorial to discover facts about bivariate date. [4:45]

Students analyze the distribution of categorical data. They calculate percents and visually compare the data sets with a bar chart.

Students categorize data using tables and bar charts. They also determine relative frequencies.

Here's a TI step by step guided lesson on matrices. The class enters data into the TI calculator about movie ticket sales and uses matrices as a problem solving tool. They add and multiply matrices to determine profit.

Middle and high schoolers examine how data squares organize and sort information and data sets. They discuss examples of data squares, complete a data square about themselves, organize the data squares for the class together, and compile...

You already know that the mode of a data set is the number that occurs most often in the set. But what if all of the numbers in the set occur the same number of times? I could tell you the answer, but I think you should watch the video.