= Solution
\b[TODO: the numerical results, association direction and statistical evidence are unavailable.] The required output includes the actual fitted model, estimates and uncertainty, test statistics, <statistical degrees of freedom>, <p-values> and an appropriate model-fit summary. An age-adjusted <regression coefficient>, if reported, would describe a conditional association under that model rather than the same estimand as an unadjusted <correlation>. Irrespective of its numerical outcome, this <observational study> does not by itself show that executive power changes real-life friendliness.
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