Shown below are the number of trials and success probability for some Bernoulli trials. Let X denote the total number of successes. n=4 and p = 0.9 a. Determine P(X= 2) using the binomial probability formula. b. Determine P(X=2) using a table of binomial probabilities. Compare this answer to part (a). Click here for the binomial probability table. .... a. Using the binomial formula, P(X=2) is |. (Round to three decimal places as needed.) b. Using the binomial probability table, P(X= 2) is. (Round to three decimal places as needed.) Compare this result to the probability found in part (a). Choose the correct answer below. A. The two probabilities are approximately equal at 3 decimal places. O B. The two probabilities are exactly equal at 3 decimal places. OC. The probability from part (a) is much larger than the probability from part (b). O D. The probability from part (b) is much larger than the probability from part (a).