词汇 | independent variable |
释义 | independent variable noun [ C ] mathematics, science, social science specialized uk/ɪn.dɪˌpen.dənt ˈveə.ri.ə.bəl/ us/ɪn.dɪˌpen.dənt ˈver.i.ə.bəl/ 自变量(一个数字或数量的价值不受数学表达式里其他量的影响) a variable (= a number, amount, or situation that can change) that is changed so that its effect on another variable can be measured Alcohol is never an independent variable because it is always tied to other social forces in society. A suitable mathematical expression is chosen to show the quantitative relationships among the various independent variables and sales, the dependent variable. Compare: categorical variablecontinuous variablecontrol variabledependent variableexplanatory variableoutcome variableresponse variable
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