If All of the Animals Died in a Large Region

question 77

Multiple Choice

If all of the animals died in a large region of an ocean,we would expect an increase in the

• A)number of filter feeders.
• B)number of cyanobacteria.
• C)number of decomposers.
• D)clarity of the ocean waters.
• E)temperature of the ocean waters.

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Definitions:

Cohen's D

A measure of effect size that indicates the standardized difference between two means.

Type I Error

Occurs when a true null hypothesis is incorrectly rejected, signifying a false positive in hypothesis testing.

Correlation Coefficients

Numerical measures that describe the strength and direction of a relationship between two variables.

Variable(s)

Elements, characteristics, or conditions that can change or vary within a study or experiment.