1. Which of these measurements are taken from a continuous scale?
a) The digital tachometer reading of engine RPM in your vehicle.
b) The high/low air pressure indicator of the left front tire of your vehicle.
c) The percentage of babies born during the year that are boys.
d) The number of blades of grass in your yard.
e) Percentage of election votes for a given candidate.
2. The yield of a process, calculated as output divided by input:
a) None apply.
b) All apply.
c) Is the best estimate of process performance.
d) Is not sensitive to the complexity of the product or service.
e) Indicates the effect of the "hidden factory.