LSSGB: Suggest what type of chart should managers use?
Encot produces computer chips for large medical and technological corporations. To determine the number of defective chips from each batch of inspected products, what type of chart should managers use?
OPTIONS
- P chart
- R Chart
- C chart
- X chart
ANSWER
P chart
EXPLANATION
The p chart is used when the data can only be whole numbers, as in counting, it is known as discrete (also known as attribute data). Every item in the sample is evaluated for only the number of defects, flaws, or occurrences, etc.
