Question: A random variable x follows a probability distribution has given below. f(x) 0 K 2 1 K 2 K+1 3 3 2K-1 6 Find

A random variable x follows a probability distribution has given below. f(x)

A random variable x follows a probability distribution has given below. f(x) 0 K 2 1 K 2 K+1 3 3 2K-1 6 Find the value of k, also find the value of mean and variance.

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