Examlex
Proximity detectors used to sense all types of metals will sense nonferrous metals better than ferrous metals.
Ratio Scale
A quantitative scale where there is a true zero point, indicating the absence of the quantity being measured, allowing for the comparison of absolute magnitudes of numbers.
Signal
A transmitted message or piece of information that can be detected, interpreted, or used to communicate.
Bar Graphs
A visual representation of data using bars of different lengths or heights to compare values across categories.
Quantitative Variable
A variable that can be measured numerically and expresses quantities.
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