Chew Jian Chieh
was active Active 9 years, 5 months agoActivity
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Chew Jian Chieh wrote a new post, A Simple Way to Test Data Without Doing a Gage R&R 9 years, 7 months ago
In Six Sigma work, practitioners normally are expected to conduct a gage R&R study to verify that that the measurement systems being used are providing measurements free from variations due to repeatability and […]
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Chew Jian Chieh wrote a new post, An Analytical Method for Estimating Project Benefits 10 years, 1 month ago
Estimating potential improvement project benefits unfortunately have not always been subjected to same level of analytical rigor that practitioners insist on applying in typical Six Sigma work. The fault lies in […]
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Chew Jian Chieh changed their profile picture 10 years, 4 months ago
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Chew Jian Chieh wrote a new post, Six Sigma Basics: DMAIC Like Normal Problem Solving 10 years, 4 months ago
What is the usual way most people go about solving problems? Most people and organizations consciously or unconsciously use this method, as illustrated in Table 1 below.
Table 1: Normal Method of Problem […]
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Chew Jian Chieh wrote a new post, Tapping Voice of the Lead User for Design for Six Sigma 10 years, 4 months ago
At its core, Design for Six Sigma (DFSS) is concerned with the accurate translation of what the customer wants into measurable characteristics, and then putting these characteristics into functions and design […]
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Chew Jian Chieh changed their profile picture 10 years, 4 months ago
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Chew Jian Chieh wrote a new post, Making Sense of Time Series Forecasting 11 years, 9 months ago
It is a common scenario: A practitioner has sales data for the past several months and wants to forecast next month’s sales volume. This type of forecasting can help manufacturers and distributors ensure they h […]