The following scatterplot shows the relationship between the time (in seconds) it took men
to run the 1500m race for the gold medal and the year of the Olympics that the race was
run in: 
a. Write a few sentences describing the association.
b. Estimate the correlation. ________
Definitions:
Usury Laws
Regulations that impose a maximum interest rate that may be charged on loans.
Low-Income Borrowers
Individuals or households with low income levels who may face difficulties in obtaining loans or are considered high risk by lenders.
Legal Interest Rate
The maximum rate of interest that lenders can legally charge borrowers, often set by law or regulation.
Economic Profits
Profits that exceed the opportunity costs of all resources used by a firm, including both explicit and implicit costs.
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