Question related to Run Chart - Quality Management

Submitted by hemald on Thu, 08/06/2015 - 12:43

Hello 

Please help me understand why the ans C is correct for the below question:-

You want to identify the rate of defective installations over a long period of time. Which is the best tool to use for

this?
A Control chart
B Fishbone diagram
C Run chart
D Pareto chart
 
Thanks
 
 
Forums: 
PMP / CAPM exam Question bank
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anurap

Fri, 08/07/2015 - 02:56

Here key words are "over a long period of time"

A run chart is a line graph that shows data points over time. Run charts are helpful in identifying trends and predicting future performance.