Marc Anthony Concert At a recent Marc Anthony concert, a survey was conducted that asked a random sample of 20 people their age and how many concerts they have attended since the first of the year. The following data were collected: 
An Excel output follows: 
{Marc Anthony Concert Narrative} Identify possible outliers.
Definitions:
Aggregate Supply
The total supply of goods and services that firms in an economy plan on selling during a specific time period.
Government Intervention
The direct or indirect involvement of governmental actions in the market to influence the economy, correct market failures, or protect the public interest.
John Maynard Keynes
A British economist whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments, emphasizing the importance of government intervention during economic downturns.
Milton Friedman
An influential American economist known for his strong belief in free-market capitalism and for winning the Nobel Prize in Economic Sciences in 1976.
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