Lucilla wondered what the average weight of each orange was in a five-pound bag of oranges. she purchased six bags and calculated the average weight for a single orange in each bag. bag of oranges average orange weight (oz) 1 7.1 2 6.9 3 7.3 4 7.6 5 8.1 6 7.5 using her results, an orange from a five-pound bag of oranges should weigh between 7.3 oz and 7.6 oz. 7.1 oz and 7.5 oz. 6.9 oz and 8.1 oz. 7.1 oz and 7.6 oz.