Content
Learning Resources
Population & Data
Understand the basics of population, data collection, and sampling.
Measuring Center
Learn different ways to measure the "center," or typical values, of a set of data: mean, median, and mode.
0 / 2 exercises completed
Quartiles and Box & Whisker Plots
Learn the concept of dispersion, range, IQR, outliers, and box and whisker plots.
0 / 1 exercises completed
Standard Deviation and Variance
Learn about standard deviation and variance, which we use to measure how tightly or loosely clustered the data is around the mean.
0 / 1 exercises completed
Frequency Tables, Histograms and cumulative frequency diagrams
In this lesson, we learn about different ways to visualize frequency data, including tables, histograms, and cumulative frequency diagrams.
0 / 3 exercises completed
Linear Regression
Regressions of y on x, regressions of x on y, the correlation coefficient r, the rank correlation coefficient rs, extrapolation and interpolation of data.