i A random vanable is normally distributed with a mean of 55 and a standard deviation of 3. l a. What is the probability that a randomly selected value from the distribution will be less than 49.757? b. What is the probability that a randomly selected value from the distribution will be greater than 587 c. What is the probability that 2 randomly selected value will be between 54.25 and 56.57 a. P(x58)= : (Round to four decimal places as needed.) c. P(54.25