changes because of the independent variable C. stays the same throughout the experiment D. is not important 相关知识点: 试题来源: 解析 B。解析:因变量是在实验中因为自变量的变化而变化的变量。选项 A“the scientist changes”是自变量。选项 C“stays the same throughout the experiment”是控制变量或...
A scientist is testing the effect oflight and darkon the behavior ofmothsby turning a light on and off. Theindependent variableis the amount of light and themoth'sreaction is thedependent variable. A change in the independent variable (amount of light) directly causes a change in the depende...
aHAND PAINTED 手画[translate] aan independent variable is one that is manipulated by the scientist,whereas a dependent variable is measured or observed 一个独立变量是由科学家操作的一个,而一个因变量被测量或被观察[translate]
A binomial random variable models an experiment that has exactly two possible outcomes. For example, in an experiment in which a woman is randomly sampled from a certain population the two outcomes may be: * Outcome 1. The sampled woman developed breast c ...
Rights Of Dependent Scientists - The Scientist - Magazine of the Life SciencesYang-min NingTodd BrickmanThe ScientistScientist
Independent variable:What the scientist changes or what changes on its own. Dependent variable:What is being studied/measured. The independent variable (sometimes known as the manipulated variable) is the variable whose change isn't affected by any other variable in the experiment. Either the scient...
aan independent variable is one that is manipulated by the scientist,whereas a dependent variable is measured or observed 一个独立变量是由科学家操作的一个,而一个因变量被测量或被观察[translate] aUsername already registered 已经登记的用户名[translate] ...
A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed/controlled by the scientist. To ensure a fair test, a ...
A scientist wants to study the diversity of soil bacteria found during different months of the year. What is the independent and dependent variables? 點擊卡片即可翻轉 👆 Independent variable-different months of the yearDependent variable-number of different bacteria found in the soil 點擊卡片即可翻...
What is the difference between the control and controlled variables? Explain what is the independent/manipulated variable is in an experiment. What is the relationship between the different variables the controls and the hypothesis? If you're trying to see whether basketball teams have a home-co...