Answer:
Her sample is not representative of college students as a whole
Explanation:
Lucy just distributed the survey in three of her classes and this is not encompassing enough hence cannot be used to draw a conclusion on the population. She could have gone across different sections of students in the college and make the selection such that every part is duely represented, after which she can conduct her survey.
Keynes argued that the private sector was unable to keep the economy at full employment. as a result, the government should take an active role in managing the economy.
<h3>What is a
Keynesian economic theory?</h3>
According to Keynesian economics, the government should raise demand to spur economic growth. Consumer demand, according to Keynesians, is the main engine of an economy. Therefore, the hypothesis is in favor of an expansionary monetary policy. Government spending on infrastructure, unemployment benefits, and education are its key tools. Overusing Keynesian programs has the disadvantage of raising inflation. An economic school of thinking known as Keynesian Economic Theory holds that for economies to recover from recessions, government involvement is required.
To learn more about Keynesian economic theory visit:
brainly.com/question/12556754
#SPJ4
