Use n 6 and p 0 2 to complete parts a through d below a Construct a binomial probability distribution with the given parameters P x 4 5 6 Round to four decimal places as needed b Compute the mean and standard deviation of the random variable using ux x P x and ox x P x Hx x Round to two decimal places as needed Round to two decimal places as needed c Compute the mean and standard deviation using Hx np and ox np 1 p Round to two decimal places as needed X 0 1 2 3