Project Management Certification Programs

types of project management certification programs

Professionals across all industries attend many courses, online project management certification programs, webinars, and training programs to improve their knowledge and have better job opportunities. Many experts have interests in various project manager certification programs and try to find out … Read more

Common Cause Variation vs Special Cause Variation

Common Cause Variation vs Special Cause Variation

I’ve seen quality managers spend three days investigating a common cause variation signal — ringing suppliers, pulling batch records, convening a review — and find nothing, because there was nothing to find. The variation was random. It was doing what random variation … Read more