What is another word for variable quizlet

Possible confounding variable is general ambition.ДЄlso to know is, what is confounding variable in statistics?Д¬onfounding occurs when the experimental controls do not allow the experimenter to reasonably eliminate plausible alternative explanations for an observed relationship between independent and dependent variables. Example: Admit (yes/no) is response variable and GPA is explanatory variable. One may also ask, is a confounding variable a response variable? A confounding variable is a variable that: вЂ“ affects the response variable and also вЂ“ is related to the explanatory variable. A lurking variable is an explanatory variable that was not considered in a? study, but that affects the value of the response variable in the study. Likewise, people ask, what is meant by confounding what is a lurking variable?Д¬onfounding in a study occurs when the effects of two or more explanatory variables are not separated. If a variable was measured and included, it's associations between the explanatory and response variables can be determined and (if random assignment was performed) neutralized with methods beyond the AP Syllabus. Ideally, this variable does not affect your outcome.The difference between lurking and confounding variables lies in their inclusion in the study. You note in your lab book that different colors of papers were used. You may consider the color of the paper to be an extraneous variable. Every experiment has extraneous variables.Д®xample: You are conducting an experiment to see which paper airplane design flies longest. Examples of extraneous variables include accidents, factors you either can't control or can't measure,В and factors you consider unimportant. If you are aware of any extraneous variables, you should enter them in your lab notebook. Ideally, these variables won't impact the final conclusion drawn by the experiment, but they mayВ introduce errorВ into scientific results. Extraneous Variables: Extraneous variables are 'extra' variables that may influence the outcome of an experimentВ but aren't taken into account during measurement.Controlled Variable: A controlled variable or constant variable is a variable that does not change during an experiment.Д®xample: In the experiment measuring the effect of temperature on solubility, controlled variable could include the source of water used in the experiment, the size and type of containers used to mix chemicals, and the amount of mixing time allowed for each solution.The dependent variable gets its name because it is the factor that is dependent on the state of the independent variable.Д®xample: In the experiment measuring the effect of temperature on solubility, solubility would be the dependent variable. Dependent Variable: The dependent variable is the variable that you measure or observe.A manipulated variable is also sometimes called an independent variable. A manipulated variable is a variable that we change or manipulate to see how that change affects some other variable. In statistics, we often conduct experiments to understand how changing one variable affects another variable. That is why, for example, height at age 2 is on the x axis and height at age 18 on the y. An experiment is a controlled scientific study. Synonyms for theoretically include hypothetically, apparently, probably, suppositionally, in a manner, in a sense, on paper, supposedly, ostensibly and purportedly. So x is something that comes before y in time. Another way to think about it, sometimes, is that x is used to predict y. Independent Variable: The independent variable is the one condition that you change in an experiment.Д®xample: In an experiment measuring the effect of temperature on solubility, the independent variable is temperature. variable, and y the dependent or response variable.

What is another word for variable quizlet