B. The variable that is manipulated. C. The variable that is controlled. D. The variable that is observed. 相关知识点: 试题来源: 解析 B。原因:文章中提到“In an experiment, researchers manipulate an independent variable and observe the effect on a dependent variable.”,即在实验中,研究者...
A. The variable that is changed by the experimenter. B. The variable that changes in response to the independent variable. C. The variable that is kept the same. D. The variable that is not important. 相关知识点: 试题来源: 解析 A。在实验中,自变量是由实验者改变的变量。选项 B 是因变量...
You might opt to make a scatter graph and measure changes in independent variables against their effect on dependent variables. The dependent variable, such as maintenance costs for example, would be the y-axis of the graph while the independent variable, such as number of products manufactured,...
What are the Independent Variable, Dependent Variable, Control, and Constants? The independent variable is the part of the experiment you choose to man..
On any graph with x and y axes there is a dependant variable and an independent variable. The independent variable is placed on the y-axis. The independent variable is often the one that either we directly control such as length of time....
A. The variable that is being measured. B. The variable that is manipulated by the researcher. C. A constant value. D. A research method. 相关知识点: 试题来源: 解析 B。选项 A,被测量的是因变量,不是自变量。选项 C,自变量不是常量值。选项 D,自变量不是研究方法。反馈...
In an experiment, if the independent variable is changed, what might also change? A. Dependent variable B. Control variable C. Constant variable 相关知识点: 试题来源: 解析 A。理解科学实验中的变量关系,自变量改变可能导致因变量改变,答案是 A。
What is a dependent variable? The dependent variable is the variable measured in an experiment. It depends on the independent variable! What is a control variable? Control variables are variables that must be kept the same in an experiment. ...
The foundations of quantitative research are variables and there are three main types: dependent, independent and controlled. The researcher will manipulate an independent variable in an effort to understand its effect on the dependent or controlled vari
What is the meaning of coherence? Given that (B + 16R - d)/(L) = S - Q, where B is the dependent variable and L is the independent variable. What is the expression for the slope and intercept of the linear graph? The data value x = 45 has a deviation value of 12. What is...