A random variable X is uniformly distributed in the range [0, 5]. The variance and mean square value of X will be respectively equal to
Consider the random process X(t) = U + Vt. where U is a zero-mean Gaussian random variable and V is a random variable uniformly distributed between 0 and 2. Assume that U and V are statistically independent. The mean value of the random process at t = 2 is