stats37 - D) it makes a difference, it makes a difference...

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8. The use of a regression line for prediction far outside the range of values of the explanatory variable x used to obtain the regression line is known as ___. The explanatory variable is also called the __ variable. A) extrapolation, dependent B) extrapolation, independent C) interpolation, dependent D) interpolation, independent 9. In solving the equation of the least-squares regression line, ___ which variable you call the explanatory variables and which you call the response variable. In calculating the correlation ___ which variable you call the explanatory variable and which you call the response variable A) it makes no difference, it makes no difference B) it makes no difference, it makes a difference C) it makes a difference, it makes no difference
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Unformatted text preview: D) it makes a difference, it makes a difference 10. In class we noted that there is a positive association between how frequently one attends religious services and how long one lives. We said the best explanation for this observed association is a ___ link. In class we noted that there is a positive association between educational attainment and income. We said the best explanation for this observed association is ___ link. A) common response, common response B) common response, confounding C) confounding, common response D) confounding, confounding 11. The OLS regression line ____ the sum of the absolute values of the vertical distance between the data points and the regression line. A) does not necessarily minimize B) always minimizes...
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