Calculating the effect size with single-system data involves:
a. Calculating the standard deviation of the intervention data and then dividing that into the standard deviation of the baseline data.
b. Calculating the standard deviation of the baseline data and then dividing that into the intervention mean.
c. Treating the baseline data like a control group.
d. Calculating the baseline mean and then dividing that into the intervention mean.
Which of the following statements is most correct about the multiple regression equation?
a. The dependent variable must be at the nominal level of measurement.
b. The dependent variable must be at the interval or ratio level of measurement.
c. All independent variables must be at the interval or ratio level of measurement.
d. At least one independent variable must be at the nominal level of measurement..
Which of the following statements is most correct about the multiple regression equation?
a. It predicts a variable Y value in light of a known value on variable X, the point where the regression line intersects the y-axis, and the slope of the regression line.
b. It predicts a variable Y value in light of a known value on variable X and the point where the regression line intersects the y-axis.
c. It predicts a variable Y value in light of a known value on variable X and the slope of the regression line
d. It predicts a variable Y value in light of the point where the regression line intersects the y-axis and the slope of the regression line.
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