Table: player_stats_19
Columns: name
gp_gs
effic
att_cmp_int
avg_g

Question: What was the aveg/g for the qb with the Att-Cmp-Int of 117–215–6?
SQL: SELECT COUNT("avg_g") FROM player_stats_19 WHERE "att_cmp_int" = '117–215–6'

Question: What was the total effic for the quarterbacks?
SQL: SELECT MIN("effic") FROM player_stats_19 WHERE "name" = 'total'

Question: what was the att-cmp-int for the qb with an effic of 127.89?
SQL: SELECT "att_cmp_int" FROM player_stats_19 WHERE "effic" = 127.89