Find the mean height of the Building Height (ft) Building Height (ft) six tallest buildings. Building 1 1483 Building 5 1283 If necessary, round results to one decimal place. Building 2 1483 Building 6 1260 Building 3 1450 Building 7 1250 Building 4 1381 Building 8 1227 The mean is ft. (Round to one decimal place as needed.)