What does independent variable means

    • [DOC File]Cornell Notes Template - Announcements

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      Independent Variable: If stress = 1, then a student was in the low-stress condition (n = 15). If stress = 2, then a student was in the high-stress condition. (n = 15) Dependent Variable: The percentage of time that each student talked during a 10-minute test period. The Data Set (see page 7 of this handout): Conducting the Independent-Samples t ...

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    • [DOC File]Chapter 1 – Linear Regression with 1 Predictor

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      Using your Cornell notes from today’s lesson, make 4 note cards for your new vocabulary (Variable, Independent Variable, Dependent Variable, and Control) On the front of each note card, write the vocabulary word (found on the left side of your Cornell notes from today).

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    • [DOC File]Regression Analysis (Simple)

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      The independent (predictor) variable was the mean tissue concentration of LSD in a group of 5 volunteers, and the dependent (response) variable was the mean math score among the volunteers. There were n=7 observations, collected at different time points throughout the experiment.

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    • [DOC File]INDEPENDENT t TEST

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      The independent and/or dependent variable is not dichotomous. d. The outcome is a nominal-level variable. 51. When the value of RR is close to 1.0, this means that: a. The OR and the RR are far apart in value ... Means that the researcher has come to a false-negative conclusion. c. Only occurs when the test is two tailed. d. Has a risk of ...

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    • Difference Between Independent and Dependent Variables

      Where Y is the dependent variable, measured in units of the dependent variable, X is the independent variable, measured in units of the independent variable, and a and b are constants defining the nature of the relationship between the variables X and Y. The …

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    • [DOCX File]Chapter 1

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      When the independent variable is a dichotomy, the line will always go through the mean value of the dependent variable at each of the two independent variable values. We’ll notice that the regression coefficient, the B value, for Training Program is equal to the difference between the means of performance in the two programs.

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