A hospital receives a pharmaceutical delivery each morning at a time that varies uniformly between 7:00 AM and 8:00 AM. Please show work. a)  Find the probability that the delivery on a given morning will occur between 7:15 AM and 7:30 AM. b)  What is the expected time and variance of the delivery time? c)  Find the probability that the time of delivery will be within 1 standard deviation of the expected

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