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Why does an investigator change the value of a variable parameter during an investigation?
An investigator may change the value of a variable parameter during an investigation to test its impact on the outcome or to explore different scenarios. By adjusting the variable, the investigator can gather more information and make informed decisions based on the results of the investigation.
Which variable changes in the investigation depicted in the drawing?
In the investigation depicted in the drawing, the variable that changes is the independent variable. This is the variable that is deliberately manipulated or changed by the researcher to observe its effect on the dependent variable. The dependent variable, on the other hand, is the variable that is being measured or observed for changes as a result of the manipulation of the independent variable. In this investigation, the independent variable is likely being altered to see how it impacts the dependent variable.
What is the name given for the variable under investigation?
The variable under investigation is typically referred to as the "dependent variable" in a research study. This is the variable that is being measured or observed to determine how it is affected by changes in another variable, known as the independent variable.
What is the dependent variable of the experiment?
Dependent Variable: - Something that might be effected by the change in the independent variable - What is observed - What is measured - The data collected during the investigation :)
How many independent variables are there in a simple controlled investigation?
In a simple controlled investigation, there is typically only one independent variable that is intentionally manipulated by the researcher. This allows for evaluating the effect of that variable on the dependent variable while keeping other factors constant.
Why is only variable changed in an investigation?
You only change one variable in an investigation because if you change more than one you won't know which change affected the data.
In an investigation what name is given to the type of variable that you change?
In an investigation, the variable that you change is called the "independent variable." It is the factor that is manipulated to observe its effect on another variable, known as the dependent variable. The independent variable is crucial for establishing cause-and-effect relationships in experiments.
Why does an investigator change the value of a variable parameter during in investigation?
Which factor does the investigator change during an investigation?
What variable must he change in order to complete his investigation?
Amount of water
Why does an investigator change the value of a variable parameter during an investigation?
An investigator may change the value of a variable parameter during an investigation to test its impact on the outcome or to explore different scenarios. By adjusting the variable, the investigator can gather more information and make informed decisions based on the results of the investigation.
What do we call a variable that is not allowed to change in an investigation?
A variable that is not allowed to change in an investigation is called a "controlled variable" or "constant." These variables are kept the same throughout the experiment to ensure that any observed effects can be attributed solely to the independent variable being manipulated. This helps maintain the integrity and reliability of the experimental results.
Which variable in an investigation is the variable that is deliberately manipulated?
The manipulated variable in an investigation is called the independent variable. It is the variable that is intentionally changed or controlled by the researcher to observe its effect on the dependent variable.
What is a testable variable?
A testable variable is what you test several times for a scientific investigation or medical investigation.
What is the difference between a manipulated and responding variable?
Manipulated variables are also known as independent variables. These are the variable which you change in an investigation. Plotted on the x axis.
What is the manipulated variable used in an investigation to test this hypothesis?
Amber has written the following hypothesis: "If a rock is put under a great deal of pressure, then the minerals in the rock will chemically change." What is the manipulated variable used in an investigation to test this hypothesis?
Which variable changes in the investigation depicted in the drawing?
In the investigation depicted in the drawing, the variable that changes is the independent variable. This is the variable that is deliberately manipulated or changed by the researcher to observe its effect on the dependent variable. The dependent variable, on the other hand, is the variable that is being measured or observed for changes as a result of the manipulation of the independent variable. In this investigation, the independent variable is likely being altered to see how it impacts the dependent variable.
What is the name given for the variable under investigation?
The variable under investigation is typically referred to as the "dependent variable" in a research study. This is the variable that is being measured or observed to determine how it is affected by changes in another variable, known as the independent variable.
