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An independent variable is a factor or condition in an experiment that is deliberately manipulated or changed by the researcher to observe its effect on a dependent variable. It is considered the "cause" in a cause-and-effect relationship, allowing researchers to test hypotheses and establish correlations. The independent variable is typically plotted on the x-axis in a graph.
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What best describes a independent variable?
An independent variable is a factor or condition in an experiment that is manipulated or changed by the researcher to observe its effect on a dependent variable. It is the presumed cause in a cause-and-effect relationship and is typically plotted on the x-axis of a graph. By altering the independent variable, researchers can assess how it influences the outcome of the study.
What words should be used in a hypothesis?
Since an hypothesis is a statement based on whether the independent variable will have an effect on the dependent variable, it is best to use the words if and then. Example: If water is added to a plant then it would grow.
What graph is the best for an independent and dependent variable?
spread sheet
Which term best describes a value that change or is unknown?
variable
What is the dependent and independent variable for which material conserve heat best paper cotton and aluminum foil?
Independent: The heat Dependent: The result
What statement best describes a controlled experiment?
A controlled experiment involves manipulating one variable (independent variable) while keeping all other variables constant, in order to observe the effect on another variable (dependent variable). This allows researchers to determine a cause-and-effect relationship between the variables being studied.
What best describes the notion that the higher the level of ones education the higher ones income level will be?
independent variable
What best describes the relationship between a dependent variable and an independent variable in a scientific investigation?
The independent variable is what you are changing in the experiment to get varied results. The dependent variable is the result of what you have changed. So the dependent variable depends on the independent variable. For example, if you are experimenting with the effect of water on height of a plant, the different amounts of water that you give the plant is the independent variable. The height of the plant that you measure as the result of the water is the dependent variable.
What statement best describes Ancient Greece?
Over 2,000 independent city-states spread around the Mediterranean and Black Sea littorals.
What words should be used in a hypothesis?
Since an hypothesis is a statement based on whether the independent variable will have an effect on the dependent variable, it is best to use the words if and then. Example: If water is added to a plant then it would grow.
What term best describes a mathematical statement?
A conditional statement
Which word best describes 8z 5 18?
Ineqality
What a independent variable?
An independent variable in science is the part of an experiment that you are purposely changing. For example, if you were to do an experiment on what type of water is best for plants, then the "special water", which might be salt water is the independent variable.
What term best describes a mathematical statement of if a then b?
A conditional statement.
What best describes the dependent variable in an experiment?
The factor in an experiment that responds to the manipulated variable
Which statement best describes the thesis of David Riesman's book the lonely crowd?
Americans were conformists and lacked the inner resources to lead truly independent lives.
What graph is the best for an independent and dependent variable?
spread sheet
