CREATE TABLE candidate (Candidate_ID INT, People_ID INT, Poll_Source TEXT, Date TEXT, Support_rate FLOAT, Consider_rate FLOAT, Oppose_rate FLOAT, Unsure_rate FLOAT)
CREATE TABLE people (People_ID INT, Sex TEXT, Name TEXT, Date_of_Birth TEXT, Height FLOAT, Weight FLOAT)

Scatter plot to show avg(weight) on x axis and minimal weight on y axis.
SELECT AVG(Weight), MIN(Weight) FROM people GROUP BY Sex
SELECT AVG("Weight"), MIN("Weight") FROM "people" GROUP BY "Sex"