"Quantifying the User Experience" by Jeff Sauro and James R. Lewis provides practical guidance on applying statistical methods to user research data. The book demystifies statistics for UX practitioners, offering step-by-step instructions on how to collect, analyze, and interpret usability metrics. By bridging the gap between theoretical statistics and practical application, this book enables researchers and designers to make data-driven decisions, improve the validity of their findings, and effectively communicate results to stakeholders.