+911 Feb 19, 2024
+911 +911 +911 +0 +0 +0 +1770 +1770 +1520 +0 +0 +823 +0 +0 +823 +823 +1678 +1678 +1678 +1678 +0 +1520 +400 A function $f$ randomly assigns values to $f(1), f(2), f(3),$ and $f(4)$ from the set $\{1,2,3,4\}$ with replacement. What is the probability that $f(x) = x$ for each $x$ in the set $\{1,2,3,4\}\,?$ Express your answer as a common fraction.