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experiments
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What happens when more than one variable changes during a scientific experiment?
The outcome of the experiment may not be linked to any one specific variable.
In an experiment to determine if the type of shoes you wear affects how high can jump and which one is the independent variable dependent variable and one constant?
Independent - the type of shoe Dependent - the height of the jump Control - the person doing the jumping
What is direct square relationship?
It's when one variable is related to another variable squared. It forms a upward curving graph.
When an experiment shows that one variable makes another variable change and no other variables have any effect the experiment shows .?
causation
When an experiment showes that one variable makes another variable change and no other variable has any effect what is the experiment showing?
causation
Line graphs are useful for representing what?
how one variable affects another. (APEX)
How will one variable affects another?
Experiments
When one factor affects another?
Dependent Variable - Note the root word DEPEND. So a dependent variable is when on variable depends on/affects the other.
What is it called when one variable directly affects another?
causation
Line graphs are useful for representing .?
how one variable affects another. (APEX)
What is the independent variable Two hundred children are involved in the study one hundred will consume a multivitamin daily and the other one hundred will not?
The independent variable is whether they take the multivitamin or not. The dependent variable is how it affects their health, or whatever you are researching.The independent variable is whether they take the multivitamin or not. The dependent variable is how it affects their health, or whatever you are researching.The independent variable is whether they take the multivitamin or not. The dependent variable is how it affects their health, or whatever you are researching.The independent variable is whether they take the multivitamin or not. The dependent variable is how it affects their health, or whatever you are researching.
Most useful for representing how one variable influences another variable?
A line graph is most useful for representing how one variable influences another variable.
How can a line plot be easier than just a table of values?
A line plot allows you to create a visual representation as to how one variable affects (or does not affect) another.
What happens to the sign of a number or a variable when it moves from one side of an equation to another?
the sign becomes opposite2+2=52=5-2
What is the difference between independent and dependent variable?
In any (well designed) experiment, there is one variable that the experimenter can control that affects one (or more) variables. The variable that the experimenter changes is called the independent variable. On the other hand, the other variable is dependent on the other for its change. Therefore, it is the "dependent variable."
What is meant by variable?
A variable is a characteristic which can change from one observational unit to another.
What is meant by a variable?
A variable is a characteristic which can change from one observational unit to another.
