\\ Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p. '6- ' n=123,p=0.64 i i i . . u.) is E (Round to the nearest tenth as needed.) The mean, u, 2. is D. (Round to the nearest tenth as needed) ( The variance, 6 The standard deviation, 6, is D. (Round to the nearest tenth as needed.)