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LaoIndependent variables are controlled or manipulated by the researcher to determine their effect on the dependent variable. Dependent variables, on the other hand, are the outcome or response that is measured in an experiment. The independent variable causes a change in the dependent variable.
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What are the dependent and independent variables in relationship between resistance and current at constant voltage?
dependent variable is current and independent variable is resisitance
A statement of a possible relationship between the independent and dependent variables?
A dependent variable is a variable dependent on the independent variable. A control variable is something you want to try to keep the same. A dependent variable is something you measure. An independent variable is something you change.
How many variables should there be in a good experiment?
A good experiment should have a limited number of variables, typically one or two, to ensure that the relationship between the variables can be clearly identified. Having too many variables can make it difficult to determine which factors are influencing the outcome of the experiment.
Why are function notation important?
Function notation is important because it helps to clearly communicate how a function operates by providing a compact and standardized way to represent mathematical relationships. It allows us to define, manipulate, and analyze functions more efficiently, enabling us to work with complex mathematical concepts in a concise and organized manner. Additionally, function notation aids in describing the input and output of a function, making it easier to understand and apply in various mathematical contexts.
What is the difference between control and experimental variables?
Control variables are kept constant throughout an experiment to ensure that any changes in the dependent variable are due to the manipulation of the independent variable. Experimental variables, on the other hand, are the factors that are deliberately changed by the researcher to observe their effect on the dependent variable.
