Mass Production Line
A quality control examiner keeps a tally sheet of the number of acceptable and unacceptable products that come off two different production lines.The completed sheet is shown below. 
-{Mass Production Line Narrative} Can the inspector infer at the 5% significance level that production line 1 is doing a better job than production line 2?
Definitions:
Aortic Semilunar Valve
A valve in the heart located between the left ventricle and the aorta, preventing backflow of blood into the left ventricle.
Left Atrium
The upper left chamber of the heart that receives oxygenated blood from the pulmonary veins and pumps it into the left ventricle.
Frontal/Coronal Section
A type of anatomical view or slice that divides the body or organ into anterior and posterior parts.
Oblique Section
A slice made through a structure or tissue at an angle other than 90 degrees to its axis, providing a cross-sectional view.
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