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What is the difference between manipulated variables and controlled variables?
They are the same. These are names for the variables in an experiment that are controlled by the experimenter, as opposed to the output variables, the results you collect at the end of the experiment Hope this helped!
The variables in an experiment that stay the same?
These "variables" are called independent variables or constant variables meaning that they are capable of being changed by the experimenter but are intentionally held the same through each individual experiment.
The difference between the independent and dependent variables?
Independent variables are variables that can be changed in an experiment, while dependent variables are variables that change as a result of an experiment. In other words, independent variables are what you change, and dependent variables are the results of the experiment.
Why must variables be operationally defined?
Variables must be operationally defined to ensure clarity and consistency in research. An operational definition specifies how a variable will be measured or identified, allowing for reproducibility and comparability across studies. This precision helps researchers avoid ambiguity and ensures that the findings can be understood and interpreted correctly by others in the field. Ultimately, operational definitions enhance the validity and reliability of the research outcomes.
Is it easier to control dependent variables than independent variables in a scientific experiment?
It is easier to control independent variables
In a controlled experiment what term is used to describe the many factors that might be different between the experiment and control groups?
Variables
The variables that do not change in an experiment are what?
Variables that do not change in an experiment are independent variables.
What are variables that do not change in an experiment?
Variables that do not change in an experiment are independent variables.
What type of variables are in experiment?
the only variables in an experiment are the independent variables [the thing in an experiment your going to change. and the dependent variables [the thing in an experiment your going to measure.
Give the kinds of variables and describe each?
Variables can be classified into several types: Independent Variables: These are variables that are manipulated or controlled in an experiment to test their effect on dependent variables. Dependent Variables: These variables are measured or observed in response to changes in independent variables, reflecting the outcomes of the experiment. Control Variables: These are constants that are kept the same throughout an experiment to ensure that any changes in the dependent variable are solely due to the independent variable. Categorical Variables: These variables represent distinct groups or categories (e.g., gender, color) and can be nominal (no natural order) or ordinal (with a defined order).
In a controlled experiment what term is used to describe the many factors that might be different between the experimental and control groups?
variables
What type of variables are factors that are being tested in a experiment and varied by the experiment?
Independant variables
What type of variables are factor that are being tested in an experiment and varied by the experiment?
independent variables :):):):):):):):):):):):)
What type of variables are factors that are being tested in and experiment and varied by the experiment?
Independant variables
An experiment in which all variables stay the same is called?
An experiment in which all variables stay the same is called a "controlled experiment".
What are the variables that are not changed in an experiment?
In an experiment, variables that are not changed are called control variables. These variables are kept constant to ensure that any changes observed in the experiment are due to the manipulated variable, or independent variable, and not due to other factors.
What are the two types of variables in an experiment?
The two types of variables in an experiment are independent variables, which are controlled by the experimenter and can be manipulated, and dependent variables, which are the outcome or response that is measured in the experiment and may change in response to the independent variable.
