Dependent Variable for Science
Independent and dependent variables are mathematical tools used in an experiment to keep track of what's going on. They allow you to maintain control over your experiment in a quantitative way. That is, using them, you will be able to measure your results and draw accurate conclusions. Independent and dependent variables are related to one another. The Independent part is what you, the experimenter, changes or enacts in order to do your experiment. The dependent variable is what changes when the independent variable changes - the dependent variable depends on the outcome of the independent variable.
Posted by Leslie T. on 8/24/2009
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A dependent variable? Yes, there can be more than one dependent variable. In our example, for instance, the growth rate of the plants might be one dependent variable and the overall height of the plants might be another dependent variable. ... Cool Science Projects Logo...
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Science fair project variables explained - A simple introduction to dependent, independent, and controlled variables ... The scientist focuses his or her observations on the dependent variable to see how it responds to the change made to the independent variable. The new value of ... Science Fair Project Variables Checklist...
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ChaCha has the answer to this question: What is the definition of a dependent variable in science terms Answer: A dependent variable is what you measure in the experiment and what... ...MORE... ... What are the definitions for an independent and dependent variable in a science experiment...
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1. Math.a variable in a functional relation whose value is determined by the values assumed by other variables in the relation, as y in the relation y = 3x2. 2. Statistics.(in an experiment) the event studied and expected to change when the independent variable is changed. ... dependent variable (Thesaurus)
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My science fair project is which type of soda is safest to drink. Im testing 3 different types of sodas and the factors that im using are their pH, caffeine content, ... controlled variables- types of soda, amount of soda tested, dependent-safeness of the soda independent-ph,caffiene content,syrp content; im not sure if...
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a) What is a valid hypothesis for the new experiment? b) What is the dependent variable for the new experiment? c) What is the independent variable for the new experiment? ... Taught elementary school for 10 years and endured the trials and tribulations of my teenage daughter's various science projects from 3rd grade on up.
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dependent variable: condition which is counted or measured in the experiment ... independent variable: condition which is manipulated by the investigator and which may be present in multiple levels with one level being a control...
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(dawl-ton); The atomic mass unit; a measure of mass for atoms and subatomic particles. ... In an experiment, the dependent variable is the factor that responds when another factor is manipulated. ... density-dependent factor...
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Sometimes the dependent variable is called the outcome variable. This definition depends on the context of the study. In a study of prenatal care, the birthweight is an outcome or dependent variable, but in neonatology, it is more likely to be an independent variable.
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Re: What does independent and dependent variables mean in Science? Date: Thu Apr 30 07:01:21 1998; Posted By: Nauzad Tantra, Student, Computer, G.P.P.; Area of science: Physics; ID: 892703853.Ph ... So if the variable "a" changes and causes a change in variable "b" then b is said to be dependent on "a".
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