The Quality Assurance Department selected 12 samples of 100 printed circuit boards and tested them. The number of defective printed circuit boards in each sample was 3,3,0,5,1,1,5,6,6,2,0,and 1. The measurement of quality is based on ________.
A)an attribute
B)a variable
C)a scale
D)a chart

Question

Quizplus · Accepted Answer

The data given is based on the number of defective printed circuit boards in each sample, which is an attribute. Therefore, the measurement of quality is based on an attribute.

The Quality Assurance Department Selected 12 Samples of 100 Printed