How Many Microhabitats Does a Redwood Provide for Other Organisms

question 8

Multiple Choice

How many microhabitats does a redwood provide for other organisms?

• A) None, but it has its own microhabitat with specific resource requirements.
• B) None, but many different organisms share its habitat.
• C) A few, because other organisms live on trees.
• D) Many, redwoods create a variety of microhabitats because of their large size.

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Definitions:

Distribution-free Procedures

Statistical methods that do not require assumptions about the specific distribution of the population from which the sample is drawn.

Non-Normal Procedures

Statistical methods that do not assume the normal distribution of the data and are used for analysis.

One-sample T Statistic

A statistical measure used to test the hypothesis about the mean of a normally distributed population when the population variance is unknown, based on a sample.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values in a data set are.