query: SELECT sum(settlement_amount) ,  avg(settlement_amount) FROM settlements
question: Are Returning em sum and the average all settlement amount them.
query_toks: SELECT sum ( settlement_amount ) , avg ( settlement_amount ) FROM settlements
query_toks_no_value: select sum ( settlement_amount ) , avg ( settlement_amount ) from settlements
question_toks: Are Returning em sum and the average all settlement amount them.