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Can you give me some examples of a controlled variable and a controlled experiment
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- What is the difference between an independent and dependent variable. Provide an example of each from a hypothetical experiment.What is the main idea of pseudoreplication in a manipulative experiment? Give an example problem of pseudoreplication in a manipulative experiment and explain.Why is it important to have a control for an experiment?
- What is the function of a control in an experiment?what is a controlled experiment?A well-designed experiment will contain both positive and negative controls. Which of the following is a false statement? Choose one from the following: (A) a positive control experiment is missing some of the components of the experiment and should give a negative result (B) a positive control experiment contains all of the components of an experiment and should give a positive result (C) a negative control experiment is missing the element being tested and should give a negative result (D) if there are multiple components of an experiment, there should be multiple negative controls (E) if a negative control experiment give positives results, it is likely that the experiment is contaminated
- I am trying to figure out these four things. What is the independent variable, what is the dependent variable, what are the controlled variables and why this experiment doesn’t use a control.A properly designed experiment contains the following: positive and negative controls and experimental conditions. positive control and experimental conditions. positive and negative controls control and experimentalIn the experiment described above, state what each of these parts of the experiment was: Independent variable Dependent variable Control group Experimental group One controlled variable