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Hi friends!! This article will help you to understand how to verify or test a claim through t-Test hypothesis. The testing for Two tail test can be conducted if mean of claim is given. Almost all manufacturing company or Service industry uses a Warranty Scheme or product life characteristics on the product to attract the … Read more

Hi readers! Today we will discuss about 4W1H & 5H1H. These tools are generally used in Six Sigma, TPM SGA, Quality circle etc.  We will also be sharing the format for the same. Let us understand first about the 4W1H. 4W1H Meaning W WHAT W WHERE W WHEN W WHO H HOW How to use? … Read more

Hi friends! This article will help you to understand about the Quality Circle. It is one of the fundamental tool of Business Excellence which is mostly used in Manufacturing Industries to improve Key Performance Indicator of an organization. It is a group activity consisting of 4-5 workmen members. DR. K. ISHIKAWA is known as father … Read more

Hi folks! Today we will discuss about Root Cause Analysis. It is a very useful tool which is used in different TQM initiatives like Quality Circle, Kaizen, TPM SGA, Six Sigma etc. Many manufacturing companies do the improvement project to reduce waste, manufacturing cost, rejection etc. Impact of improvement project can be seen more if … Read more

Hi readers. This article will help to understand about kaizen. Kaizen is a Japanese word and meaning of Kaizen is change for better. Kai = Change, Zen = Better. Now these days one quote is very famous and that is “CHANGE IS CONSTANT”. In line with above quote a lot of changes have been seen … Read more

Hi readers! This article will help you to understand about 5S. It is one of the most fundamental tool of Business Excellence that can be implemented in any organisation like Manufacturing/ Service / Hospitals /Mall etc. 5S can be practised even at home. This initiative will help to form effective people culture through participation of … Read more

Hi folks! This article will help you to understand about the FMEA. It is a tool which is used in manufacturing industry specially in Automobile sector. If your organization is supplier partner/Vendor of Automobile company, then FMEA document need to be followed. If your organization is certified with IATF 16949 then in that case it … Read more

Hi folks!! This blog will help you to understand the Null hypothesis & Alternative hypothesis.  First, we need to understand what is Null Hypothesis, why it is used & Where it is used. Null Hypothesis –  It is denoted as H0 and is generally assumed to be true. Let us understand it with an example. … Read more

Hi friends! This blog will help you to understand the variation calculation with the help of excel. We can use this method to calculate variation in manufacturing problem too. Variation is key a subject in the statistics. If you are working in manufacturing industry with the help of variation you can get an idea about … Read more

Corrective action– action to eliminate the root cause of a nonconformity and to prevent recurrence. Correction– action to eliminate a detected nonconformity Preventive action– action to eliminate the cause of a potential nonconformity or other potential undesirable situation. This has been illustrated with below mentioned example. Day -1 Suppose a boy is suffering from fever … Read more