________ Is an Occurrence in Transportation Problems When Too Few

question 52

Short Answer

________ is an occurrence in transportation problems when too few shipping routes are being used to allow calculation of improvement indices.

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Definitions:

Signal Detection

A technique or process used to identify the presence or absence of a stimulus under conditions of uncertainty.

Difference Threshold

The minimum difference in stimulation that a person can detect 50% of the time, also known as the just noticeable difference (JND).

Absolute Threshold

The minimum stimulus intensity required for detection by the senses.

Signal Detection

A technique used to determine the ability to differentiate between information-bearing patterns and random patterns that distract from the information.