This generally gives a good natural measurement for how wide of a base your body uses to properly balance itself when knees are bent.
I thought most cartons gave a measurement of how much pressure or how much force per area they could handle.
Over time, this will give you an accurate measurement of how efficiently you drive your car in real-world situations.
You can time how long it takes for an application to finish launching, giving you a measurement of actual performance.
In contrast, underwater weighing gives an actual measurement of body density rather than a prediction.
Sensors do not monitor tires, which would give a more accurate measurement of whether they are maintaining traction on the road.
These are the types of things which can be given a definite measurement of number.
Instead of giving a measurement such as 2cm 7mm we call it 2.7cm.
The first captain was so senile as to be unable to give a measurement for a boom-jaw to a carpenter.
The test should give a true measurement of the attribute under investigation.