Assuming that x is a binomial random variable with n = 10 and p = 0.25, find the probability, p for each of the following values of x. (a) x = 4. (give the answer to four decimal places.) p(x = 4) = (b) x = 2. (give the answer to four decimal places.) p(x = 2) = (c) x = 1. (give the answer to four decimal places.) p(x = 1) = (d) x = 8. (give the answer to seven decimal places.) p(x = 8) =