Question: Given that (f(x)=frac{k}{2^{x}}) is a probability distribution for a random variable that can take on the values (x=) (0,1,2,3), and 4 , find (k).

Given that \(f(x)=\frac{k}{2^{x}}\) is a probability distribution for a random variable that can take on the values \(x=\) \(0,1,2,3\), and 4 , find \(k\).

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