Presume a baseball player had 243 hits in a season. In the given probability distribution, the random variable x represents the number of hits the player obtained in a game.
x=0,1,2,3,4,5
p(x) = .1417, .4886, .2442, .0749, .0191, .0315
compute and interpret the mean of the random variable x and compute the standard deviation of the random variable x