Ad1. Over 50% of people answered that he likes football, volleyball and tennis and hockey the rest of the gas had no opinion.
AD3. Sports are often grown snowboard, swimming basketball and volleyball. these questions answered 30% of respondents.
Ad2. Discipline is often practiced by the boys is football, handball, hockey.
Discipline is often practiced by the girls volleyball, windsurfing Canoeing, Fencing. On these questions answered 16% of others had no opinion.