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What is the difference between controlled or contrast and manipulated or tested variables?
Wiki User
∙ 11y ago
A manipulated variable is the variable that has been changed in the experiment. A responding variable is the variable that has been kept through the whole experiment.
Wiki User
∙ 16y ago
Wiki User
∙ 9y agoIn an experiments, variables are aspects of the experiment that can be changed in order to achieve different results. Controlled variables are intentionally kept constant and unchanging. Manipulated variables are changed in order to test different theories.
Wiki User
∙ 13y agoIn an experiment, the control group is your standard group.
The control variable (controlled variable) is the item or items you add to the control group to make it slightly different.
For example:
You want to see how fast a piece of paper falls, depending on it's shape. Your control group would be dropping a piece of paper flat at 6 meters from the group. Your control variable would be balling up that piece of paper. Now you would repeat the experiment with the control variable - and again drop the piece of paper from 6 meters.
The difference in time it takes for the paper to drop would tell you how much effect the control variable had on the experiement.
Wiki User
∙ 14y agoa control group= i know these people eat the same breathe the same drink the same....
a controled variable=
i know these people eat ( one of three things )
breathe( one of three things )
drink ( one of three things)
OUT OF CONTROL group/ variable
i know these people eat drink and breath....... what....??? i don't know
Wiki User
∙ 11y agoThe manipulated variable is the variable that is changed in an experiment and the dependent variable is what is measured. For example, let's say you are interested in how stress affects heart rate in humans. Your independent variable would be the stress levels and the dependent variable would be the heart rate. You can directly manipulate stress levels in your human subjects and measure how those stress levels change heart rate.
Wiki User
∙ 11y agoin a scientific expiriment, the control (controlled variable) is the variable that stays the same between trials. the manipulated variable is the variable that you change between trials. for instance if you are measuring the effect of light on a growing plant, your contol would be the amount of water you use. the manipulated would be the amount of sunlight. there is also another variable. the independent variable. this is the one that changes between trials. it would be the amount of growth in the plant scenario.
Wiki User
∙ 13y agoThe Answer to this Question is
YOUR MOM
Wiki User
∙ 14y agoThe difference is that the independent variable is the one being changed (manipulated), dependent is not.
Wiki User
∙ 11y agoyes it is
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What is a contrast?
Contrast is the difference in light and/or gloss that hits an object distinguishable. In ocular perception of the real world, contrast is resolved by the difference in the color and brightness of the object and other.
A variable measured in an experiment?
The variable measured in an experiment is called the dependent variable" the outcome factor". In contrast, the independent variable is the experimental factor that is manipulated; the variable who effect is being studied.
What is the difference between annual?
Between annual and a....? You have to actually put another word we can contrast it with -_- s'okay sweetheart just be more specific
What is the difference between history and science?
Science investigates models of natural law using repeatable experiments as the ultimate arbiter. In contrast, history investigates past events by considering physical evidence, documentary evidence, and eyewitness testimony.
How can you compare and contrast an experiment?
You have to have either done two experiments or read two experiments or read one experiment and do the other in order to compare and contrast an experiment.
Is contrast difference or same?
Contrast= difference Comparison= same
Is it in Contrast with or in contrast to?
Normally it is "in contrast with..." But "to" is used when the difference is being emphasized.
What is the difference between high and low contrast?
The difference is that high contrast has more black and low contrast has more white.
What is Contrast in architecture?
Contrast is the difference between the "empties" and the "fulls".
What is contrast in drawing?
Contrast in any difference, but in drawing it usually refers to difference in colouring (ie-a white flower on a black background provides high contrast).
What is a contrast?
Contrast is the difference in light and/or gloss that hits an object distinguishable. In ocular perception of the real world, contrast is resolved by the difference in the color and brightness of the object and other.
Compare and contrast variables and constants?
In Computer Programming and Mathematics, variables and constants are ways to refering to a value. For example X=1 and Y=2 The difference being, variables are meant to be arbitary and changable, while constants are meant to be fixed and unchangable. For example, there is no reason for the value of Pi to change. So the value of Pi would best be represented by a constant.
What is contrast in ms publisher?
Contrast (in pictures) is the difference between the darkest and lightest colors.
What is the word meaning a degree of difference?
contrast
What is the difference between comparison and contrast?
Comparing two things is finding what they have in common, contrast is how they are different.
Difference between steady state and dynamic simulation?
Dynamic simulation is the use of a computer program to model the time varying behavior of a system. In contrast, steady state simulations cannot model variations in variables over time.
Principle of art concerned with difference or contrast?
Variety
