| 单词 | dependent variable |
| 例句 | Instead, it seems to me that, in the past, good institutions always arose because of a long chain of historical connections from ultimate causes rooted in geography to the proximate dependent variables of the institutions. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z The scientists behind the social-climate model have begun to do their part to consider how sociopolitical phenomena manifest as dependent variables. Perspective | Better climate models would build in political and personal decisions 2022-08-25T04:00:00Z When two physical quantities are plotted against one another in such a graph, the horizontal axis is usually considered to be an independent variable and the vertical axis a dependent variable. College Physics for AP Courses 2015-08-12T00:00:00Z The model is designed to estimate the effects of independent variables on some dependent variable in accordance with a proposed theory. Introductory Business Statistics 2017-11-29T00:00:00Z The letter , or , represents the output value, or dependent variable. College Algebra with Corequisite Support 2020-09-23T00:00:00Z The third exam score, x, is the independent variable, and the final exam score, y, is the dependent variable. High School Statistics 2020-03-27T00:00:00Z We call y the dependent variable as its value depends on x. Intermediate Algebra 2020-05-06T00:00:00Z The variable x is the independent variable, and y is the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z The goal of the regression technique is to tease out the independent impacts of each of a set of independent variables on some hypothesized dependent variable. Introductory Business Statistics 2017-11-29T00:00:00Z If the dependent variable increases as the independent variable increases, we call this a positive association. College Algebra with Corequisite Support 2020-09-23T00:00:00Z Using stories as the independent variable and height as the dependent variable, make a scatter plot of the data. High School Statistics 2020-03-27T00:00:00Z Therefore, the variable N, is the dependent variable and the variable t is the independent variable. Intermediate Algebra 2020-05-06T00:00:00Z Typically, you choose a value to substitute for the independent variable and then solve for the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z In the last section we concerned ourselves with testing the hypothesis that the dependent variable did indeed depend upon the hypothesized independent variable or variables. Introductory Business Statistics 2017-11-29T00:00:00Z If the dependent variable decreases as the independent variable increases, we call this a negative association. College Algebra with Corequisite Support 2020-09-23T00:00:00Z Using size as the independent variable and cost per ounce as the dependent variable, draw a scatter plot of the data. High School Statistics 2020-03-27T00:00:00Z Leibniz notation for the derivative is dy/dx, which implies that y is the dependent variable and x is the independent variable. Calculus, Volume 3 2016-03-30T00:00:00Z Algebraically, a linear equation typically takes the form y = mx + b, where m and b are constants, x is the independent variable, y is the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z It may be that we find an independent variable that has some effect on the dependent variable, but it may not be the only one, and it may not even be the most important one. Introductory Business Statistics 2017-11-29T00:00:00Z Remember that the unknown function y depends on the variable x; that is, x is the independent variable and y is the dependent variable. Calculus, Vol 2 2016-03-30T00:00:00Z Contingency tables, also known as two-way tables, help display data and are particularly useful when calculating probabilites that have multiple dependent variables. High School Statistics 2020-03-27T00:00:00Z Note that, in this case, x is the dependent variable and t is the independent variable. Calculus, Volume 3 2016-03-30T00:00:00Z The slope of a line is a value that describes the rate of change between the independent and dependent variables. Introductory Statistics 2013-09-19T00:00:00Z Regression analysis tries to explain the variation of the data about the mean value of the dependent variable, y. Introductory Business Statistics 2017-11-29T00:00:00Z When doing so, we refer to x as the independent variable and y as the dependent variable, because it depends on x. Calculus, Volume 1 2016-03-30T00:00:00Z Using year as the independent variable and number of family members attending college as the dependent variable, draw a scatter plot of the data. High School Statistics 2020-03-27T00:00:00Z The variables x and y that disappear in this simplification are often called intermediate variables: they are independent variables for the function f , but are dependent variables for the variable t. Calculus, Volume 3 2016-03-30T00:00:00Z We calculate the strength of the relationship between an independent variable and a dependent variable using linear regression. Introductory Statistics 2013-09-19T00:00:00Z There are actually two different approaches to the issue of developing estimates of changes in the independent variable, or variables, on the dependent variable. Introductory Business Statistics 2017-11-29T00:00:00Z The independent variable is x and the dependent variable is y. Calculus, Volume 1 2016-03-30T00:00:00Z Using year as the independent variable and percent of workers paid hourly rates as the dependent variable, draw a scatter plot of the data. High School Statistics 2020-03-27T00:00:00Z In this chapter, we go a little further and look at second-order equations, which are equations containing second derivatives of the dependent variable. Calculus, Volume 3 2016-03-30T00:00:00Z Using “ages” as the independent variable and “Number of driver deaths per 100,000” as the dependent variable, make a scatter plot of the data. Introductory Statistics 2013-09-19T00:00:00Z Figure 13.10 shows how the total deviation of the dependent variable, y, is partitioned into these two pieces. Introductory Business Statistics 2017-11-29T00:00:00Z Recall that a rate of change is a measure of how quickly the dependent variable changes with respect to the independent variable. Algebra and Trigonometry 2015-02-13T00:00:00Z Using size as the independent variable and cost as the dependent variable, draw a scatter plot. High School Statistics 2020-03-27T00:00:00Z The variable that is observed and changes in response to the independent variable is called the dependent variable. Miller & Levine Biology 2018-01-01T00:00:00Z Using “stories” as the independent variable and “height” as the dependent variable, make a scatter plot of the data. Introductory Statistics 2013-09-19T00:00:00Z The error term was put into the estimating equation to capture missing variables and errors in measurement that may have occurred in the dependent variables. Introductory Business Statistics 2017-11-29T00:00:00Z One example of function notation is an equation written in the slope-intercept form of a line, where is the input value, is the rate of change, and is the initial value of the dependent variable. Algebra and Trigonometry 2015-02-13T00:00:00Z The variable x is the independent variable; y is the dependent variable. High School Statistics 2020-03-27T00:00:00Z In experimental methodology, scientists are taught that the independent variable — the one controlled by the researcher — belongs on the x-axis of a graph, while the dependent variable — the one being measured — belongs on the y-axis. Rotating plots to form diamonds could prevent correlation-causation confusion 2018-10-03T04:00:00Z Using “year” as the independent variable and “percent” as the dependent variable, draw a scatter plot of the data. Introductory Statistics 2013-09-19T00:00:00Z The second case, where we are asking for the estimate of the impact on the dependent variable y of a single experiment using a value of x, is called the prediction interval. Introductory Business Statistics 2017-11-29T00:00:00Z The initial value of the dependent variable is the original distance from the station, 250 meters. Algebra and Trigonometry 2015-02-13T00:00:00Z Which variable is the dependent variable and which is the independent variable? High School Statistics 2020-03-27T00:00:00Z Cragg, J. G. Some statistical models for limited dependent variable with application to the demand for durable goods. Reductions in global biodiversity loss predicted from conservation spending 2017-10-24T04:00:00Z Using “size” as the independent variable and “cost” as the dependent variable, draw a scatter plot. Introductory Statistics 2013-09-19T00:00:00Z As an example, say Column A and Column C are independent variables and Column B is the Y variable, the dependent variable. Introductory Business Statistics 2017-11-29T00:00:00Z In creating various functions using the data, we can identify different independent and dependent variables, and we can analyze the data and the functions to determine the domain and range. Algebra and Trigonometry 2015-02-13T00:00:00Z Algebraically, a linear equation typically takes the form y = mx + b, where m and b are constants, x is the independent variable, and y is the dependent variable. High School Statistics 2020-03-27T00:00:00Z It treats a dependent variable like an independent one. The wonks keep getting it wrong: Keep an eye out for lazy arguments and bad analysis in tonight’s primaries 2016-05-17T04:00:00Z Using “size” as the independent variable and “cost per ounce” as the dependent variable, draw a scatter plot of the data. Introductory Statistics 2013-09-19T00:00:00Z Bivariate two variables are present in the model where one is the “cause” or independent variable and the other is the “effect” of dependent variable. Introductory Business Statistics 2017-11-29T00:00:00Z ‘Plants are not widgets. There are a lot of dependent variables.’ Farming Gets High Tech in Bid to Offer Locally Grown Produce 2016-04-13T04:00:00Z When expressed as a percentage, r2 represents the percentage of variation in the dependent variable, y, that can be explained by variation in the independent variable, x, using the regression line. High School Statistics 2020-03-27T00:00:00Z The dependent variables were the participants’ accuracy and indices that traced their judgmental policy. The Fast Way to Make Better Decisions, Backed by Research 2015-10-19T04:00:00Z Therefore, year becomes the independent variable and the number of flu cases is the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z Y – the dependent variable Also, using the letter “y” represents actual values while y^ represents predicted or estimated values. Introductory Business Statistics 2017-11-29T00:00:00Z Nutonian’s Eureqa product works its magic by starting with a series of independent variables and a dependent variable that we are trying to predict. How Nutonian's Machine Intelligence Model Shows How People And Technology Can Be Partners 2015-08-13T04:00:00Z The variable x is the independent variable and y is the dependent variable. High School Statistics 2020-03-27T00:00:00Z Instead, see cost and quality as dependent variables, the independent variable being process. 11 Ways To Find A New Direction: 10 - Questions Are Worth More Than Answers 2014-06-26T04:00:00Z The dependent variable is the total labor charges to fix a car. Introductory Statistics 2013-09-19T00:00:00Z In two dimensions, salary is the dependent variable on the vertical axis and total years of experience was chosen for the continuous independent variable on horizontal axis. Introductory Business Statistics 2017-11-29T00:00:00Z “I want to show you the simplicity of it,” Battle said as she explained independent and dependent variables, creating a hypothesis and drawing a conclusion. ‘Men Making a Difference Day’ brings Prince George’s County fathers to school 2013-10-14T22:40:32Z Using age as the independent variable and number of driver deaths per 100,000 people as the dependent variable, make a scatter plot of the data. High School Statistics 2020-03-27T00:00:00Z There are five different employment indicators, four different groups of kids, and eleven dependent variables, yielding 220 correlations. Fox News Fact Check: Are studies on maternal employment all tinged with political bias? 2013-06-04T13:45:02.847Z The third exam score, x, is the independent variable and the final exam score, y, is the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z It may be that the dummy variable has more than a simple shift effect on the dependent variable, but also interacts with one or more of the other continuous independent variables. Introductory Business Statistics 2017-11-29T00:00:00Z We’re held back by those biases that plague almost all attempts to quantify the qualitative, selection on the dependent variable and post hoc hypotheses and explanations. Humanities aren't a science. Stop treating them like one. 2012-08-10T16:15:02.797Z One student described it as the limiting value of the ratio of the increment of the dependent variable x to the increment of the independent variable t, when the latter increment is made indefinitely small. Lord Kelvin An account of his scientific life and work 2012-04-06T02:00:32.097Z In the questions above, the dependent variables are “another thing”, “something”, and “that thing”. Anatomy of a Science Fair Project 2012-01-14T16:15:07.813Z What are the independent and dependent variables for this situation? Introductory Statistics 2013-09-19T00:00:00Z The confidence interval, measuring the expected value of the dependent variable, is smaller than the prediction interval for the same level of confidence. Introductory Business Statistics 2017-11-29T00:00:00Z An ordinary equation of the nth order with one dependent variable has exactly n arbitrary constants in its complete integral, or solution. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z It's what sociologists call "selection on the dependent variable," or what in finance is called survivorship bias. The Anti-Predictor: A Chat with Mathematical Sociologist Duncan Watts 2011-03-29T11:45:02.060Z Here, the independent variable is the length of the straw and the dependent variable is the distance traveled by the spitball. Anatomy of a Science Fair Project 2012-01-14T16:15:07.813Z Using “year” as the independent variable and “Number of Family Members Attending College” as the dependent variable, draw a scatter plot of the data. Introductory Statistics 2013-09-19T00:00:00Z There can only ever be one dependent variable, but there is no limit to the number of independent variables. Introductory Business Statistics 2017-11-29T00:00:00Z Equations with several dependent variables occur in Elasticity, Electrodynamics, and Hydrodynamics. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z We may have cases in which there are two dependent variables, x and y, and one independent variable t, the differential coefficients dx/dt, dy/dt being given as functions of x, y and t. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" Then again, the ostentatious love for the rest of the family and for each other they had exhibited the first day turned out to be a dependent variable that often approached vanishing-point. Cleo The Magnificent Or, the Muse of the Real Contingency tables help display data and are particularly useful when calculating probabilites that have multiple dependent variables. Introductory Statistics 2013-09-19T00:00:00Z The affected variable is called the dependent variable or response variable: stimulus, response. Introductory Business Statistics 2017-11-29T00:00:00Z A linear equation is a rational integral equation of the first degree in the dependent variable or variables and their derivatives. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z A similar process is applicable when we have three or more dependent variables whose differential coefficients in regard to the single independent variables are given as linear functions of the dependent variables with constant coefficients. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" Wage adjustment now is considered to be the dependent variable while normally the price would be the independent variable. Definition & Reality in the General Theory of Political Economy In that case, choose to use the dependent variable to analyze for this part of the project. Introductory Statistics 2013-09-19T00:00:00Z If we cannot reject the null hypothesis in a regression problem, we must conclude that the hypothesized independent variable has no effect on the dependent variable. Introductory Business Statistics 2017-11-29T00:00:00Z The y-intercept is used to describe the dependent variable when the independent variable equals zero. Introductory Statistics 2013-09-19T00:00:00Z When expressed as a percent, r2 represents the percent of variation in the dependent variable y that can be explained by variation in the independent variable x using the regression line. Introductory Statistics 2013-09-19T00:00:00Z Note that tuition is the independent variable and salary is the dependent variable. Introductory Statistics 2013-09-19T00:00:00Z The slope describes the rate of change between the independent and dependent variables; in other words, the rate of change describes the change that occurs in the dependent variable as the independent variable is changed. Introductory Statistics 2013-09-19T00:00:00Z A more complex interaction between a dummy variable and the dependent variable can also be estimated. Introductory Business Statistics 2017-11-29T00:00:00Z |
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