CREATE TABLE event (event_id DECIMAL, date TEXT, venue TEXT, name TEXT, event_attendance DECIMAL)
CREATE TABLE journalist (journalist_id DECIMAL, name TEXT, nationality TEXT, age TEXT, years_working DECIMAL)
CREATE TABLE news_report (journalist_id DECIMAL, event_id DECIMAL, work_type TEXT)

what are the average and maximum attendances of all events?
SELECT AVG(event_attendance), MAX(event_attendance) FROM event
SELECT AVG("event_attendance"), MAX("event_attendance") FROM "event"