The Best Six Sigma Course Details References. Web this course will provide you with the basic knowledge of the principles, roles, and responsibilities of six sigma and lean. The six sigma yellow belt certification recognizes your basic level of proficiency in six sigma methodology.
It was introduced by american engineer bill smith while working at motorola in 1986. Six sigma is a process improvement methodology that is very popular in manufacturing settings. The objective of applying six sigma in any process is to reduce defects or wastage and improve efficiency or accuracy.
