logistic_guy
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- Apr 17, 2024
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A random variable \(\displaystyle X\) that assumes the values \(\displaystyle x_1, x_2,\cdots, x_k\) is called a discrete uniform random variable if its probability mass function is [imath]f(x) = \frac{1}{k}[/imath] for all of \(\displaystyle x_1, x_2,\cdots, x_k\) and \(\displaystyle 0\) otherwise. Find the mean and variance of \(\displaystyle X\).