This edition of Practical Significance spotlights the National Data Mine Network, a project funded by a three-year, $1.5 million grant from the National Science Foundation to the ASA. The project enables undergraduate students at minority-serving institutions to learn data science via hands-on research or data science projects informed by industry partners or faculty mentors. Our guests this month are Mark Daniel Ward, professor of statistics and director of the Purdue University Data Mine Network, and ASA President Kathy Ensor, Noah G. Harding professor of statistics at Rice University, who has ...