Yes
select t1.name_given from player as t1 join player_college as t2 on t1.player_id = t2.player_id join college as t3 on t3.college_id = t2.college_id where t3.name_full = 'Yale University'
yes
select t1.height from player as t1 join player_college as t2 on t1.player_id = t2.player_id join college as t3 on t3.college_id = t2.college_id where t3.name_full = 'Yale University'
Show me the average height of the student players from the college named 'Yale University'
select avg ( t1.height ) from player as t1 join player_college as t2 on t1.player_id = t2.player_id join college as t3 on t3.college_id = t2.college_id where t3.name_full = 'Yale University'