Dr RK

Dr RK

Decision Making

Mean and Standard deviation for population, sample and sample means are explained with an example. Shortcut method for statistical decision making without detailed experiments demonstrated.

Theory of Constraints

Theory of Constraints discussed in detail with examples and solved problems. Master black belt students and six sigma professionals will find this very useful.

Yellow Belt

DMAIC methodology for Yellow Belts discussed here in quiz format. Define, Measure, Analyze, Improve and Control Phases are explained briefly.

Relative Importance Index

Relative Importance Index determines the most significant factor that impacts the quality of performance. RII is the most significant factor t be considered in the project.
Likert's Scale value is highest for utmost significant factor. RII calculation explained

Cartesian

Cartesian coordinates - Distance formula - Section formula - Area of triangle - Slope of a line - Line equations - Parallel and Perpendicular lines - Problems on points and lines explained here

Polynomial

Polynomial - Degree of polynomial - Zero of polynomial - Polynomial behavior - Graphs of polynomial - Turning points are explained