A binomial experiment has the given number of trials n and the given success probability p. n = 10, p = 0.1 Part 1 of 3 (a) Determine the probability (1). Round the answer to at least three decimal places. P (1) = .3874 Part 2 of 3 (b) Find the mean. Round the answer to two decimal places. The mean is 1 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 isA binomial experiment has the given number of trials n and the given success probability p. n = 20. p = 0.75 Part 1 of 3 (a) Determine the probability P(19 or more). Round the answer to at least three decimal places. P (19 or more) = .024 Alternate Answer: P (19 or more) = 0.024 Part 2 of 3 (b) Find the mean. Round the answer to two decimal places. The mean is 15 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 i D. X 5 The standard deviation is