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Ecology is the study of interactions among organisms. In ecology are quick and done in a lab models help.

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Q: Models help ecologisits control the many variables in their studies?
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Related questions

How many variables do you investigate in a controlled experiment?

There are complex models that allow researchers to study several variables if the experiment is carefully designed and very carefully carried out. These models can show whether a variety of variable interactions occur, and if that is your focus then these models are good. But the best experiments investigate a small number of variables, as few as one.

What is one drawback of using models to represent scientific processes?

Models may not take into account all of the variables.

Definition for decision models and decision variables?

Decision variables are the variables within a model that one can control. They are not random variables. For example, a decision variable might be: whether to vaccinate a population (TRUE or FALSE); the amount of budget to spend (a continuous variable between some minimum and maximum); or how many cars to have in a car pool (a discrete variable between some minimum and maximum).

What are econometric models?

Econometric models are causal models that statistically identify the relationships between variables and how changes in one or more variables cause changes in another variable.

Why are animal studies or animal models run?

To learn more about animals.

How do structural models work?

Structural models of the economy try to capture the interrelationships among many variables, using statistical analysis to estimate the historic patterns.

What is the similarity between computer models and physical models?

They are both models, andthey both can be explained.

What has the author Jaime Terceiro Lomba written?

Jaime Terceiro Lomba has written: 'Estimation of dynamic econometric models with errors in variables' -- subject(s): Econometric models

What has the author Robert G Potter written?

Robert G. Potter has written: 'Comparison of three acceptance strategies' -- subject(s): Birth control, Birth intervals, Case studies, Contraception, Mathematical models

What secondary type of data is used in econometric models?

Economic forecasting models predominantly use time-series data, where the values of the variables change over time.

What has studies of sunquakes or helioseismology revealed?

Our mathematical models of the solar interior are fairly accurate.

What has the author Carol J R Hogue written?

Carol J. R Hogue has written: 'Incidence rate calculations' -- subject(s): Mathematical models, Infants, Mortality, Birth weight 'Estimators of relative risk for case-control studies' -- subject(s): Transmission, Mathematical models, Communicable diseases