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What would be the independent variable in the experiment eating chocolate causes zits?
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∙ 11y ago
Eating Chocolate.
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∙ 11y ago
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Researchers use experiments rather than other research methods in order to distinguish between?
Researchers use experiments to distinguish between cause and effect relationships. This involves manipulating one variable (independent variable) and observing the effect on another variable (dependent variable) in a controlled setting. Experiments allow researchers to make direct inferences about the relationship between variables, which is difficult to achieve with other research methods.
Which type of research method is used to show cause and effect that one variable causes change in another variable?
The experimental research method is typically used to show cause and effect between variables, where one variable is manipulated to observe the effect on another variable. This method involves randomly assigning participants to different conditions and controlling for extraneous variables to establish a causal relationship.
What is a cause variable?
A cause variable is a factor or condition that directly influences or leads to a particular outcome or event in a statistical or research study. It is often manipulated or controlled by researchers to determine its effect on the dependent variable.
In pavlov's experiment on the salivary conditioning of dog the US (unconditioned stimulus)?
In Pavlov's experiment, the unconditioned stimulus (US) was the food that naturally triggers the dog's salivation reflex. This means that the food automatically causes the dog to salivate without any conditioning.
Third variable problem?
The third variable problem refers to the challenge of determining whether an observed relationship between two variables is direct or if it is influenced by a third variable that was not initially considered. This can lead to spurious or misleading conclusions if the third variable is not accounted for in the analysis. Control variables can help mitigate this issue by accounting for the potential influence of additional factors on the relationship between the two variables of interest.
What is the term for a variable that causes something else to change in an experiment?
an independent variable
What is an example of an independent variable in an experiment?
The independent variable represents the input or causes, or are tested to see if they are the cause.
What are independent and dependent variables?
The independent variable is also called an experimental variable. It is the variable being manipulated in the experiment in order to show the effect on the dependent variable. The dependent variable is also called the response variable. It is the variable being observed in the experiment. A change in the independent variable is what causes the change (if any) in the dependent variable, which is the purpose of the experiment.
What is an easy definition of a dependent variable?
The term "dependent variable" will have different meaning depending on whether it is used in the context of a mathematical expression or statistical experiment. As given in the related link: "In a statistics experiment, the dependent variable is the event studied and expected to change whenever the independent variable is altered." If we are conducting an experiment, where we believe "A" affects "B", for instance eating a lot of chocolate causes pimples, then "A" , eating chocolate is the independent variable and " B" is the event of getting pimples. Other definitions exists which convey the same concept. Other definitions may state that the dependent variable is the attribute or property being measured or identified and is the variable that is expected to change with alterations (manipulation) of the independent variable. See related link.
In an experiment the factor that is deliberately manipulated also called the manipulated variable?
In an experiment, a factor or condition that is deliberately manipulated in order to determine whether it causes any change in another behavior or condition is an independent variable. The factor or condition that is measured at the end of an experiment and is presumed to vary as a result of the manipulations of the independent variables is called the dependent variable.
On a graph of two variables which is the variable that causes changes in the other?
The independent variable causes changes in the dependent variable; the dependent variable is contingent on the manipulations of the independent variable.
What causes change in a dependent variable?
The dependent variable is dependent on the independent variable, so when the independent variable changes, so does the dependent variable.
What is the definition independent variable?
In math, The independent variable is the variable having something done to it.examples:a = 2bb2 + 4 = aa = 5 - bIn each of these, b is the independent variable and a is the dependent variable. You can make b be whatever you want it to be but a is dependent on what be is set to. In science, the independent variable is the one factor that you change in an experiment.In a scientific experiment, you change one thing (the independent variable) and measure any consequent change in another thing (called the dependent variable, because its value depends on the independent variable). All other variables must be held constant to avoid confusing the issue.In practice, the independent variable is either what you alter (such as the acidity, or the temperature) or it is time passing (for example, in an experiment in which you measure the changes in someone's blood sugar levels at various times after eating a meal)._______________________________________________________________________________________________________A factor or phenomenon that causes or influences another associated factor or phenomenon called a dependent variable. For example, income is an independent variable because it causes and influences another variableconsumption. In a mathematical equation or model, the independent variable is the variable whose value is given. In an experiment, it is the controlled condition(that is allowed to change in a systematic manner) whose effect on the behaviorof a dependent variable is studied. Also called controlled variable, explanatory variable, or predictor variable. Refer to Business dictionary for more information.
Why does the dependent variable change as the independent variable changes into a linear relationship?
The independent variable is the variable that you change and manipulate in an equation. This causes the dependant variable to change.
What is an Dependent varible?
Variables used in an experiment or modelling can be divided into three types: "dependent variable", "independent variable", or other.The "dependent variable" represents the output or effect, or is tested to see if it is the effect.The "independent variables" represent the inputs or causes, or are tested to see if they are the cause. Other variables may also be observed for various reasons.
What is the definition of independant variable?
In math, The independent variable is the variable having something done to it.examples:a = 2bb2 + 4 = aa = 5 - bIn each of these, b is the independent variable and a is the dependent variable. You can make b be whatever you want it to be but a is dependent on what be is set to. In science, the independent variable is the one factor that you change in an experiment.In a scientific experiment, you change one thing (the independent variable) and measure any consequent change in another thing (called the dependent variable, because its value depends on the independent variable). All other variables must be held constant to avoid confusing the issue.In practice, the independent variable is either what you alter (such as the acidity, or the temperature) or it is time passing (for example, in an experiment in which you measure the changes in someone's blood sugar levels at various times after eating a meal)._______________________________________________________________________________________________________A factor or phenomenon that causes or influences another associated factor or phenomenon called a dependent variable. For example, income is an independent variable because it causes and influences another variableconsumption. In a mathematical equation or model, the independent variable is the variable whose value is given. In an experiment, it is the controlled condition(that is allowed to change in a systematic manner) whose effect on the behaviorof a dependent variable is studied. Also called controlled variable, explanatory variable, or predictor variable. Refer to Business dictionary for more information.
What is an dependent?
Variables used in an experiment or modelling can be divided into three types: "dependent variable", "independent variable", or other.The "dependent variable" represents the output or effect, or is tested to see if it is the effect.The "independent variables" represent the inputs or causes, or are tested to see if they are the cause. Other variables may also be observed for various reasons.
