An independent variable is a variable in an equation that we can choose to have any value we want, and it doesn't depend on the values of any of the...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can ans...
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,研究者操纵自变量并观察其对因变量的影响,所以自变量是被操纵的变量。
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...
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...
An independent variable has a variety of meanings, depending on the discipline using the term. In science, for example, it is the variable that is being manipulated so that the change in another variable, referred to as the dependent variable, can be measured. One of the biggest challenges ...
awe make a good command of math 我们做一个好命令算术[translate] aDo you ever tidy your room? 您是否整理您的室?[translate] a爱上你是我唯一的骄傲 Falls in love with you is my only arrogant[translate] a可我永远爱你 But I forever love you[translate] ...
An independent variable in an algebraic equation is one whose values are unaffected by changes. If an algebraic equation has two variables, x, and y, and each value of x is related to any other value of y, then x is an independent variable, and y is a dependent variable....
In mathematics, a constant variable is a variable that has a constant value. That is, it is a variable, such that the value of that variable does not...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
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...
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 ...