Sigma metrics as a valuable tool for effective analytical performance and quality control planning in the clinical laboratory: A retrospective study

Reduced-price meal is a term used in the United States to describe a federally reimbursable meal, or snack, served to a qualified child when the family of the child's income is between 130 and 185 percent of the US federal poverty threshold. Schools may not charge more than US$0.40 for reduced-price lunches, nor more than US$0.30 for reduced-price breakfasts.

• School meal programs in the United States
• National School Lunch Act

 This article incorporates public domain material from Jasper Womach. Report for Congress: Agriculture: A Glossary of Terms, Programs, and Laws, 2005 Edition (PDF). Congressional Research Service.