In a Food Web with Energy Flowing Up, A(n) _______

question 104

Multiple Choice

In a food web with energy flowing up, a(n) _______ is one trophic level above a primary consumer.

• A) primary producer
• B) decomposer
• C) herbivore
• D) autotroph
• E) secondary consumer

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Definitions:

Confidence Interval

A spectrum of numerical values, derived from the analysis of a sample, likely to enclose the value of an elusive population parameter.

Trimmed Mean

A trimmed mean is calculated by removing a certain percentage of the largest and smallest values from a data set, then computing the mean of the remaining data.

Bootstrap

A resampling technique used to estimate statistics on a population by sampling a dataset with replacement.

Confidence Interval

A range of values, derived from sample data, that is likely to contain the true population parameter with a certain degree of confidence.