February 2002 
Vol. 4, No. 2 


Quality Quiz
from Dr. Cleary
Congratulations! 

Karmond Geeya, by disregarding one of the essential
assumptions, is rendering the use of ccharts invalid. All of the four
assumptions must be met. These assumptions are:
Although assumption #4 is somewhat subjective, Geeya is incorrect in disregarding it. Without all four assumptions in place, he will produce an inaccurate (possibly poisonous) chart. Below is an example of a cchart that has met all of the conditions outlined in the four assumptions.

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