What are the different continents and the total popuation and average life expectancy corresponding to each, for continents that have an average life expectancy less than 72?
SELECT sum(Population) ,  avg(LifeExpectancy) ,  Continent FROM country GROUP BY Continent HAVING avg(LifeExpectancy)  <  72
SELECT sum(Population) ,  avg(LifeExpectancy) ,  Continent FROM country GROUP BY Continent HAVING avg(LifeExpectancy)  <  72
[{'sum(Population)': 784475000, 'avg(LifeExpectancy)': 52.571929824561394, 'Continent': 'Africa'}, {'sum(Population)': 3705025700, 'avg(LifeExpectancy)': 67.44117647058825, 'Continent': 'Asia'}, {'sum(Population)': 30401150, 'avg(LifeExpectancy)': 69.715, 'Continent': 'Oceania'}, {'sum(Population)': 345780000, 'avg(LifeExpectancy)': 70.94615384615386, 'Continent': 'South America'}]