Difference between Common and Special Cause / IATF 16949 | HINDI | Bhavya Mangla

Link to blog: http://bit.ly/CommonSpecialCause In this video, you will understand the key difference between common and special causes. In the statistical studies, Walter Shewhart and W Edward Deming have done tremendous work to understand the variation in the process and its causes through statistical studies (mean, range, UCL, LCL, Cp, Cpk, Pp, Ppk, p, np, c, u). The understanding of these variations is important to improve quality, increase productivity and reduce cost (QCD). There are 2 key causes of variations that are always acting on the process. They are Common Cause and Special Cause (assignable). By understanding these variations and taking suitable actions, the process can be brought under statistical control. Common Cause: in a state of statistical control Special Cause (Assignable causes): Often intermittent and unpredictable. #common Cause #Special Cause #SPC