You want to know whether or not stress affectsheart rate. Your independent variable is the stress, while the dependent variable isheart rate. To experiment, you would provide stress and measure the subject'sheartbeat. In a good experiment, you'd choose a stress you could control and quantify...
The dependent variable relies on the independent variable, meaning that as the value of the independent variable changes, then the dependent variable will change also. What is an independent variable easy definition? Simply put, an independent variable is the variable that doesn't rely on anything...
Dependent Variable:This is the output variable you are really interested in monitoring to see if it was affected or not. It can also be called the “measured variable,” the “responding variable,” the “explained variable,” etc. I think it is easy to remember this one because it isdep...
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...
Dependent variable in a scientific experiment is ___. 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 constant D. the variable that is not related to the E. xperiment 相关知识点: 试题...
百度试题 结果1 题目What is dependent Variable also called? A. the dependent measure B. responding variable C. control variable D. constant variable 相关知识点: 试题来源: 解析 AB 反馈 收藏
解析 独立变量independent variable,即一个量改变不会引起除因变量以外的其他量的改变.只有将某物理量由独立变量来表达,由它给出的函数关系才是正确的.非独立变量dependent variable,一个量改变会引起除因变量以外的其他... 结果一 题目 求科学达人的帮助,independent variable和dependent variable在科学里是什么? 答案...
A. dependent variable B. independent variable C. output D. result 相关知识点: 试题来源: 解析 B。函数中,输入值被称为自变量。选项 A,因变量是输出值,错误。选项 C,输出一般指因变量的值,错误。选项 D,结果不是函数中输入值的专业术语,错误。反馈 收藏 ...
变量,因变量(dependent variable):变量就是可变的量,是指在分析某一具体事物时应当加以解析的基本要素,这些要素往往会以某种相对稳定的方式保持着相互间的联系.因此根据变量之间的影响关系,变量又可以分为:___、___和___)。因变量(dependent variable):依赖于其他变量,而又不能影响其他变量的变量是因变量。简单...
A. dependent variable B. independent variable C. input D. parameter 相关知识点: 试题来源: 解析 A。函数中,输出值也被称为因变量。选项 B,自变量是输入值,错误。选项 C,输入不是输出值的名称,错误。选项 D,参数不是输出值的名称,错误。反馈 收藏 ...