What Is a Stream's Discharge Rate If It Has a Width

question 55

Multiple Choice

What is a stream's discharge rate if it has a width of 10 meters,a depth of 2 meters,and a velocity of 2 meters per second?

• A)400 cubic meters per second
• B)120 cubic meters per second
• C)40 cubic meters per second
• D)22 cubic meters per second
• E)14 cubic meters per second

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Definitions:

Data Set

A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.

Median

A statistical measure representing the middle value in a set of numbers, which divides the data into two equal halves.

Mean

An average of a group of values, computed by dividing the sum of the group of values by the number of values in the group.

Frequency Distribution

A mathematical function showing the number of instances in which a variable attains each of its possible values.