iSixSigma

Utkarsh

Activity

  • Utkarsh replied to the topic Adjust IMR UCL/LCL? in the forum General 12 years ago

    I would suggest to find out the cause of non-normality. Do not adjust the control limits. Outliers should guide you in the direction of cause and effect. What is the gage r & r for the measurement system? How was the data collected? What are the KPIVs for the process control?

  • Utkarsh replied to the topic ??? CSSBB Exam in the forum General 12 years ago

    Quality Council of Indiana has good material. CD, Book and Primer. ASQ also has handbook for six sigma blackbelt. Other than that you should know some basics already if you are appearing for an exam.