The KAPPA test is a hidden gem in six-sigma circles. If your factory uses visual inspections as part of its quality system, then this video is a must watch. Learn how to drive-out visual inspection variation. Tools for the Trenches(T4T) training is designed specifically for manufacturing supervisors. T4T has a complete session on the Kappa study and over 50 more topics. To learn more, please visit us at www.tools4t.com.