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5. The travel time between Newport Beach and Catalina Island via ferryr ean modeled using a normal distribution with mean p. = 6D minutes and variance 0'2 = 151. [a] 1Write out the integral form of the probability?r that the travel time will be between 55 and 65 minutes. Then use the pnorm function in R to nd this probability. [b] 1What is the probability that the travel time will be below 6'2 minutes? [c] 1What is the probability that the travel time is above 55 minutes? [d] 1What is the maximum travel time in the top 111% shortest travel times