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。
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...
[translate] aIn an experiment, the independent variable is the part of the investigation that is changed. 在实验,独立变量是改变调查的部分。[translate]
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. is changed by the experimenter B. is measured by the experimenter C. depends on the other variable D. has no E. ffect on the results 相关知识点: 试题来源: 解析 A。实验中的自变量是由实验者改变的变量。选项 B 被测量的是因变量;选项 C 依赖于其他变量的不是自变量;选项 D 对结果没有...
An independent variable is an activity or characteristic believed to make a difference with respect to some behavior; a dependent variable is the change or difference in behavior that occurs as a result of the independent variable. For example, in Labov’s study of /r/, the social status of...
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. independent variable B. dependent variable C. control variable D. constant variable 相关知识点: 试题来源: 解析 B。在实验中被测量的变量称为因变量。选项 A 是自变量,是实验者主动改变的变量。选项 C 是控制变量,保持不变。选项 D 是常量变量,同样保持不变。反馈...
An independent variable is a(n)A.theoretical concept.B.variable influencing other variables.C.variable influenced by other variables.D.attribute.E.outcome variable的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题
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]