Answered>Order 5105
A postal letter carrier has a route consisting of five segments with the time in minutes to complete each segment being normally distributed with mean and variance as shownTennyson Place N (38,16)Windsor Parkway N (99,29)Knob Hill Apartments N (85,25)Evergreen Drive N (73,20)Chastain Shopping Center N (52,12)In addition to the above times, the letter carrier must […]