Final answer:
The question seeks average adult weights for airline passengers but the provided references don't supply. The estimated weights suggested are approximately 140-175 pounds for females and 180-200 pounds for males during summer.
Step-by-step explanation:
The question appears to be seeking standard average weights for male and female passengers aged 12 years or older during summer, with a seating capacity of 12-16. Unfortunately, the provided references do not offer specific weights that directly answer the question. However, using the information as a guideline and recognizing that passenger weight can vary significantly, we can estimate that an average adult female might weigh around 140-175 pounds and an average adult male might weigh around 180-200 pounds during summer travel. These figures are rough estimates based on general population data and may not be accurate for specific airline or aerospace industry standards.