Please help

Use n =6 and p = 0.4 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. P(x) (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using ux = _[x - P(x)] and ex = />[x - Poc)] -uk- Hx =(Round to two decimal places as needed.) x =(Round to two decimal places as needed.) (c) Compute the mean and standard deviation. using Hy = np and x = vnp(1 -p). HX =(Round to two decimal places as needed.) ox =(Round to two decimal places as needed.) (d) Draw a graph of the probability distribution and comment on its shape. Which graph below shows the probability distribution? OA O B. Oc AP(X) 0.5- Q OD. 5 APEX) AP(x) Q 0.25 0.25 0.25 0.25 Q The binomial probability distribution is