Refer to the Figure Below to Answer the Following Question

question 18

Multiple Choice

Refer to the figure below to answer the following question.

-Within the intertidal zone, the area that receives equal amounts of air exposure and water coverage is indicated by the number:

• A)1)
• B)3)
• C)5)
• D)6)
• E)7)

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Definitions:

Standard Deviations

A measure of the amount of variation or dispersion of a set of values from the average.

Standard Deviation

An indicator of the degree of variation or spread within a collection of numbers.

Variability

The extent to which data points in a data set differ from each other and from the mean.

Range

The difference between the highest and lowest values in a data set.