CREATE TABLE table_name_79 (height__cm_ NUMBER, position VARCHAR2, birthplace VARCHAR2)

What is the average Height for the Position of d, with a Birthplace of new hope, minnesota?
SELECT AVG(height__cm_) FROM table_name_79 WHERE position = "d" AND birthplace = "new hope, minnesota"
SELECT AVG("height__cm_") FROM "table_name_79" WHERE "birthplace" = "new hope, minnesota" AND "d" = "position"