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4._s) Standing eye-heights of men are normally distributed with a mean of 64.3 inches and a standard deviation of 2.6 inches. Use this information to answer the questions that follow. a. What is the probability that the standing eyeheight of a randomly selected man is less an 59.3 inches? Provide both the R command used ( nd answern. b. What is the probability that the standing eye-height of a randomly selected man is between 65.1 and 67.1 inches? Provide both the R command used (I! and answer c. What is the probability that the standing eye-height of a randomly selected man is exactly 72 inches (6 feet)? (6pts) (1. In positioning an eye recognition security system, we want it to be suitable for the tallest 98% of standing eye-heights of men. What standing eye-height of men separates the tallest 98% of standing eye-heigh the lowest 2%? Provide both the R command use d