Question: 9. Consider the average values and maximum values of the independent variables in Table 1 given in the case instruction. Will the 95% confidence intervals

9. Consider the average values and maximum values of the independent variables in Table 1 given in the case instruction. Will the 95% confidence intervals on predictions about y made when all x-variables are at their average value be wider or narrower than the 95% confidence interval when all x-variables are at their maximum values? Why does this happen?

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