CREATE TABLE table_name_59 (sample_size VARCHAR2, poll_source VARCHAR2, margin_of_error VARCHAR2)

What si the total sample size at rasmussen reports when the margin of error was bigger than 4.5?
SELECT COUNT(sample_size) FROM table_name_59 WHERE poll_source = "rasmussen reports" AND margin_of_error > 4.5
SELECT COUNT("sample_size") FROM "table_name_59" WHERE "margin_of_error" > 4.5 AND "poll_source" = "rasmussen reports"