In the experiment described, what was the independent variable? A. The type of fertilizer used B. The amount of water given C. The type of soil used D. The duration of sunlight E. xposure 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
a他知道我不会单独跟男生约会的,所以不担心 He knows me not to be able alone with the male student appointment, therefore did not worry[translate] aI shall never forget the day when we first met in the pak. 正在翻译,请等待... [translate] ...
In the experiment described, what was the independent variable?搜索 题目 In the experiment described, what was the independent variable? 答案 A 解析 null 本题来源 题目:In the experiment described, what was the independent variable? 来源: 雅思单选试题及答案 收藏 反馈 分享...
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...
The two main experimental variables re the dependent and the independent variables. These can be determined by looking at what the experimenter is setting up and what it is they are measuring. The variable be manipulated and set up is the independent variable....
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...
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...
百度试题 题目This equation holds(成立), no matter what the independent variable(自变量) be.相关知识点: 试题来源: 解析 无论自变量是什么,这个方程总是成立的。反馈 收藏
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。
The independent variableis the variable that is controlled and manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation on test performance, sleep deprivation would be the independent variable. The dependent variable is the variable that is measured by the ex...