The length of time it takes college students to find a parking spot in the library parking lot follows a normal distribution with a mean of 5.0 minutes and a standard deviation of 1 minute. Find the probability that a randomly selected college student will take... (a)  between 3.5 and 6.0 minutes to find a parking spot in the library lot. Round answer to thousandths place. (b) more than 8 minutes. Round answer to thousandths place. (c) Would it be unusual to take more than 8 minutes to find parking? Write "Yes" or "No"

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