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Kevin recorded the effects of violent video games on antisocial behavior. Which of these is a response variable?
Variables of interest in an experiment (those that are measured or observed) are called response or dependent variables. Other variables in the experiment that affect the response and can be set or measured by the experimenter are called predictor, explanatory, or independent variables. Antisocial behavior
What is the ratio of two variables called?
Quotient.
Why is a bar graph unsuitable when plotting temperature against rate of reaction?
The two variables are continuous and most likely well measured variables that have a relationship. Therefore, a bar charge which requires the grouping of data, either by rate of reaction or temperature would provide a less meaningful plot than a plot of the (x,y) points, also called a scatter plot. Regression could be use to identify the relationship.
How close a measured value is to an accepted value is called a?
accuracy
What is the chart called when the paired data (the dependent and independent variables) are plotted?
scatter diagram
Economic variables who are measured in goods are called?
dichotomous variables
What is a factor that can change in an experiment called?
A variable.
Kevin recorded the effects of violent video games on antisocial behavior. Which of these is a response variable?
Variables of interest in an experiment (those that are measured or observed) are called response or dependent variables. Other variables in the experiment that affect the response and can be set or measured by the experimenter are called predictor, explanatory, or independent variables. Antisocial behavior
What are the measured outcomes or results in an experiment called?
The measured outcomes or results in an experiment are called dependent variables. These variables are observed and recorded to assess how they change in response to manipulations of independent variables. They provide critical data that help researchers evaluate the effects of different conditions or treatments in the study.
What are the dependent variables in an experiment?
Dependent variables are the outcomes or responses that are measured to assess the effect of manipulating the independent variables. They depend on the changes made to the independent variables in the experiment.
Ann recorded the effects of watching television on physical fitness. Which of these is a response variable?
Variables of interest in an experiment (those that are measured or observed) are called response or dependent variables. Other variables in the experiment that affect the response and can be set or measured by the experimenter are called predictor, explanatory, or independent variables.Variable - not consistent or having a fixed pattern; liable to changePhysical fitness
What is a period of economic growth as measured by a rise in real GDP called?
An expansion
Why are index number called ecnomic barometer?
Index number are not called economic barometer. Some, but by no means all, economic variables are represented in index form to simplify comparisons over time. Since these may be considered as giving a picture of the economic outlook, they are sometimes called economic barometers.
What are the varibeles that you change in the experiment?
The variables that can be changed in an experiment are called independent variables. These are the factors that the researcher manipulates or controls to observe the effect on the dependent variable, which is the outcome being measured. Other variables, known as control variables, are kept constant to ensure that any observed changes are due to the independent variable.
What is any changeable element in an experiment?
A changeable element in an experiment is called a variable. Variables can be independent (what the researcher manipulates) or dependent (what is being measured). Controlling variables helps ensure that the results of an experiment are accurate and reliable.
A variable that changes in an experiment according to other variables?
The variable that changes in an experiment according to other variables is called the dependent variable. It is the variable that is measured or observed to determine the effect of the manipulated independent variable.
What is one factor that a scientist changes in an experiment is called the?
One factor that a scientist changes in an experiment is called the independent variable. This variable is manipulated to observe its effect on the dependent variable, which is measured in response. By controlling other variables, scientists can establish a cause-and-effect relationship between the independent and dependent variables.
