You can preview and download the dataset from this tab. The dataset is available in multiple file formats, compatible with most common software packages. You can also view and download the Codebook, which provides information on the structure, contents, and layout of the dataset.
This dataset is designed for teaching one-way Analysis of Variance (ANOVA). The dataset is a subset of data derived from the Early Childhood Longitudinal Study, Kindergarten Class of 1998–99 (ECLSK) at the National Center for Education Statistics, and the example examines whether math performance in kindergarten is predicted by family income in the United States. The dataset file is accompanied by a teaching guide, a student guide, and a how-to guide for SPSS.