A binomial experiment has the given number of trials and the given success probability p. n = 18, p = 0.9 Part: 0 / 3 Part 1 of 3 (a) Determine the probability P(16 or more). Round the answer to at least three decimal places. P(16 or more) Part: 1/3 Part 2 of 3 (b) Find the mean. Round the answer to two decimal places. The mean is Part: 2/3 Part 3 of 3 (c) Find the variance and standard deviation. Round the variance to two decimal places and standard deviation to at least three decimal places. The variance is The standard deviation is