Car Parking & Six Sigma!
We can easily understand the concept of six-sigma using the analogy of parking a car into the garage and if you want to understand it more seriously, just imagine that you are entering a tunnel (instead of garage) at the speed of 150-200 Km/Hr!
Comprehending 7QC Tools!
The 7QC tools enables the shop-floor workers to monitor their process themselves because all statistics is presented to them in a graphical way, which was easy for them to grasp. The 7QC tools is a collection of statistical tools which need not to be applied in a particular sequence. However, to understand and remember it we need to connect them with each other.
The Hypothesis Testing & Rice Cooking!
Every one of us must have cooked the rice in kitchens. What actually we do is to draw a sample of 4-5 grains of rice from the pot and press it between the fingers and decide whether the rice in the cooking pot is cooked or not. Isn’t it surprising? Based on the property of few rice grains we are taking decision on whole pot of rice! – That’s the inferential statistics.