A Hydrograph Is a Plot of _________________

question 3

Multiple Choice

A hydrograph is a plot of _________________.

• A)the volume of water or stream-surface height versus time
• B)water quality versus time
• C)sediment load versus time
• D)stream elevation versus distance downstream

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Definitions:

Digital Rectal Exam

A manual examination performed by inserting a lubricated, gloved finger into the rectum to check for abnormalities of organs or other structures in the pelvis and lower belly.

Specificity

In diagnostic testing, the ability of the test to correctly identify those without the disease.

Positive Predictive Value

The probability that individuals with a positive test result actually have the disease.

Specificity

The ability of a test to correctly identify those without the disease or condition being tested for.