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What were the controlled variables manipulated variables responding variables?
In an experiment, controlled variables are the factors that are kept constant to ensure that any changes in the experiment are due to the manipulated variable. The manipulated variable is the one that is intentionally changed or controlled by the researcher to observe its effect. The responding variable, also known as the dependent variable, is the outcome being measured or observed in response to changes in the manipulated variable. For example, in a plant growth study, the amount of sunlight could be the manipulated variable, while the height of the plants would be the responding variable, and soil type and water amount would be controlled variables.
What are examples of a responding variable in a lab investigation?
It's what changes when you alter the manipulated variable. Examples: In an experiment testing how tall anplant grows in different amounts of sunlight - the manipulated variable is the sunlight, the responding variable is the height of the plant. In an experiment testing how much carbon dioxide produced when different amounts of baking soda react to vinegar - the manip. variable is the baking soda amount, the resp. variable is the carbon dioxide. In an experiment testing how different vitamins affect a person - the manip. variable is the vitamin, the resp. variable is the effect on the person.
What are the examples of manipulated variable and responding variable?
Observation-Seeds placed in cotton germinate the same as seeds placed in soil, Hypothesis- Seeds do not need soil for germination Manipulating variables- soil, cotton Responding- height of seeds germinated
What is the effect of gender on height?
Manipulated: gender; responding: height; Controlled: no shoes
What is the difference between a manipulated variable and measured variable?
The manipulated variable is the variable which researches change, while the measured variable is the variable that changes as a result of the manipulated variable. Consider this simplified question: Do flowers grow better with more water? Researchers plant flowers and put 10mL in one pot, 20mL in another, and 30mL in another. This is the manipulated variable. Researchers measure how tall the flowers are. The height of the flowers is the measured variable, because it changes as a result of the amount of water added.
What does the responding variable mean in a science experiment?
The responding variable is the one variable that changes as a result of altering the manipulating variables. In an experiment, different conditions of the responding variable can be observed, such as quantity, quality, time, distance and height. Read more: What Does "Responding Variable" Mean? | eHow.com http://www.ehow.com/facts_7190954__responding-variable_-mean_.html#ixzz1Aa8rlLQT
How do you use responding variable in a sentence?
In a scientific experiment, the responding variable is the factor that is being measured or observed in response to changes made to the independent variable. For example, in a study testing the effect of light intensity on plant growth, the responding variable would be the height of the plants after a certain period of time.
Could you use a line graph to show data how body mass the responding variable changes with height the manipulated variable. explain?
A line graph could show how body mass changes with height by plotting body mass on the y-axis and height on the x-axis. Each data point represents a person's height and corresponding body mass. The line connecting the data points would help visualize the relationship between height and body mass, showing whether there is a positive, negative, or no correlation between the two variables.
Is the height of a ball's bounce affected by the height from which the ball is dropped independent variable?
Yes, the height from which the ball is dropped is the independent variable in this scenario. It is the variable that is intentionally changed or manipulated to observe its effect on the height of the ball's bounce, which is the dependent variable.
Is the height of a ball's bounce affected by the height from which the ball is dropped dependent and independent variable?
The height from which the ball is dropped is the independent variable, as it is what is being manipulated. The height of the ball's bounce is the dependent variable, as it is what is being measured and is affected by the height from which the ball is dropped.
What kind of variables are the height of the ramp and the mass of a toy car?
The height of the ramp is an independent variable, as it is manipulated by the researcher. The mass of the toy car is a dependent variable, as it is measured based on the height of the ramp.
What isdependent variable?
The dependent variable in an experiment is the thing that changes due to the experimentor changing the independent variable. Basically, its what you measure and record. For example: you create an experiment that observes the effects of the amount of sunlight on plants. You give one plant more sunlight than the other, leaving everything else exactly the same. That is your independent variable. Say you measure the height of each plant every week. Since the height is DEPENDENT on the amount of sunlight each plant got, the height is your dependent variable.
