Author: Bhavya Mangla

  • SPC: Difference Between Goal Post Mentality and Loss Function Analysis

    “Those who ignore Statistics are condemned to reinvent it.” – Brad Efron Introduction When an organization hires GETs (Graduate Engineer Trainees), they set a minimum mark limit (say minimum 65%). The selected candidates may have marks ranging from 65% to 90%. Will there be any difference between the competence of the candidate having 65% marks…

  • Why SPC Study Needs to be Conducted?

    “A goal is not always meant to be reached; it often serves simply as something to aim at.” –Bruce Lee Introduction There is always a reason why we do anything. When we choose to eat sweets even though we are planning to reduce weight, there is a certain Why for it. When we wake up…