The Following Table Depicts Characteristics of Five Prokaryotic Species (A-E)

question 44

Multiple Choice

The following table depicts characteristics of five prokaryotic species (A-E) . Use the information in the table to answer the following questions.

-Which species is probably an important contributor to the base of aquatic food chains as a primary producer?

• A) species A
• B) species B
• C) species C
• D) species D
• E) species E

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Definitions:

Confidence Interval

A collection of values, drawn from sample data, that is presumed to capture the value of a not yet known population characteristic.

National Average

The average of a specific set of measurements or data points across the entire nation.

Confidence Interval

An estimate indicating the range within which a population parameter is likely to lie, with a certain degree of certainty, based on data from a smaller sample.

Margin of Error

An expression of the amount of random sampling error in survey results, indicating a range within which the true population parameter is expected to lie.