A. independent variable B. dependent variable C. control variable D. constant variable 相关知识点: 试题来源: 解析 A。解析:在实验中,由科学家改变的变量被称为自变量。选项 B“dependent variable”是因变量,是随着自变量的变化而变化的变量。选项 C“control variable”是控制变量,保持不变以确保实验的准确性。...
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...
Identify the term: This is a logical guess about how events will take place in an experiment. When a physiological variable is altered, the controller compares the value of the variable with the ___; and the difference between the two is known as the ___. Descri...
A semester-long experiment contrasted the effects of two kinds of classroom practice procedures in the teaching of beginning college French (N = 292). Experimental treatments were formulated in terms of the relationship between human conceptual and linguistic systems. Students in the Contextual ...
Answer to: The independent variable in an experiment is the variable which is ___. By signing up, you'll get thousands of step-by-step solutions...
control variable D. experimental variable 相关知识点: 试题来源: 解析 B。在实验中,由科学家改变的变量被称为自变量;“dependent variable”是因变量,是随着自变量的变化而变化的变量;“control variable”是控制变量,是为了确保实验结果准确而保持不变的变量;“experimental variable”不是一个标准的实验术语。所以...
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...
[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]
The independent variable is the variable that is controlled and manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation
What changes could you make to an experiment to find the optimal temperature for the bacteria converting milk into yogurt? In a well designed experiment, which group is not exposed to which variable? What are the independent, controlled, an...