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In 2008,Zimbabwe ran out of locally produced Coca Cola and local Coke bottlers were not able to import the concentrated syrup needed to make Coke from the United States because they could not obtain U.S.dollars.A small amount of Coke was imported from South Africa,but a single bottle sold for around 15 billion Zimbabwean dollars.Zimbabwe was experiencing rapid increases in the price level,which is known as
Variables Correlated
When variables are correlated, it means there is a statistical relationship showing that changes in one variable are associated with changes in another.
Negative Correlation
A relationship between two variables in which one variable increases as the other decreases, indicating an inverse relationship.
Perfect Correlation
A relationship between two variables where one variable can be perfectly predicted from the other, represented by a correlation coefficient of -1 or 1.
Correlation Coefficient
A numerical measure that quantifies the degree and direction of a relationship between two variables.
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