(univariate) hypothesis: 1 independent variable and one dependent variable what is the complex hypothesis meaning (multivariate) hypothesis: 2 or more independent variables or 2 or more dependent variables What is a directional hypothesis? hypothesis: predicts the nature of the relationship between indep...
Variable Any factor, trait, or condition that can exist in differing amounts or types Independent Variable variable that is changed /controlled by the scientist Dependent Variable responds to the change made to the independent variable (Data Collected by the scientist) Controlled Variable a thing tha...
Slopemeasures the rate of change in the dependent variable as the independent variable changes. Mathematicians and economists often use the Greek capital letter D or D as the symbol for change. Slope shows the change in y or the change on the vertical axis versus the change in x or the cha...
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An experiment where only one variable is changed at a time. Variable Anything that can change in a scientific experiment. Controlled Variables Variables that are kept the same. Independent Variable (Manipulated Variable) The variable that the scientist changes. ...
用Quizlet學習並牢記包含What are the goals of science?、How does science differ from other disciplines?、What are the steps of the scientific method? (Not always in this exact order)等詞語及更多內容的單詞卡。
dependent variable The variable that responds to the independent variable being tested. confounding variable/Error A mistake in measuring or procedure that requires the scientist to redo their experiment. (an unwanted variable) The control The variable that is kept the same for comparison.關於...
用Quizlet學習並牢記包含In the equation, y=β_0+β_1 x_1+β_2 x_2+u, β_2 is a(n) ___. a. independent variable b. dependent variable c. slope parameter d. intercept parameter、Consider the following regression equation: y=β_1+β_2 x_1+β_2 x_2+u. What