- The survey collected data from 50 people aged 18-23 who go to the gym. It found that most gym-goers were male, between the ages of 21-23.
- For those aged 18-20, the average weight was around 68kg for males and 50kg for females. The modal weight class for males was 61-70kg and for females was 41-50kg.
- Those aged 21-23 had an average male weight of 78kg, with the most common class being 71-80kg.
The summary analyzes key gender, age and weight findings from the survey in 3 sentences. It provides the high-level results without extensive detail from the document.