CertifQ

OPTIONS Planning is often short term Decisions are often taken unilateral Performance measures depend on if the customer is satisfied or not None of the above ANSWER Performance measures depend on if the customer is satisfied or not EXPLANATION In a traditional organization, you would...

OPTIONS Give statistical guidance to the team Lead enterprise wide projects Solve mathematical issues Handle objections ANSWER Handle objections EXPLANATION The key role of a Black Belt is to handle objections that arise in his team, so the fourth option is correct.

OPTIONS Levey Jennings Chart Hotelling T2 Chart EWMA Chart CUSUM Chart ANSWER EWMA Chart EXPLANATION Only for an EWMA Chart the Control limits follow an exponential distribution so EWMA Chart is correct.

OPTIONS Inaccurate Data Inaccurate charting technique Inadequate Resolution of the Gage Erroneous measurements ANSWER Inadequate Resolution of the Gage EXPLANATION Inadequate resolution of the gage will result in the same numbers repeating time and again, thus third one is the correct option.

OPTIONS The process will always be between the Control Limits The variation in such a process will be less The process will exhibit only random variation Variability of such a process is less ANSWER The process will exhibit only random variation EXPLANATION When a process...

OPTIONS X chart Z chart Run chart MR Chart ANSWER Run chart EXPLANATION In the condition specified in the question, a Run chart is popularly used.

The number of defective items counted in a batch of 250 is on an average found to be 28. The Control Limits are OPTIONS 13, 45 10, 40 9, 36 11, 44 ANSWER 13,45 EXPLANATION Using np chart calculations, the Control Limits are 13,45.

OPTIONS 0.12, 0.270.15, 0.300.20, 0.400.22, 0.44 ANSWER 0.12, 0.27 EXPLANATION Using p chart calculations the control limits 0.12, 0.27.

OPTIONS p chartnp chartu chartc chart ANSWER np chart EXPLANATION For count of defectives, np chart is used.

OPTIONS p chart np chart u chart c chart ANSWER p chart EXPLANATION A p chart is always plotted for proportion of defectives.