Data were collected for a sample of companies regarding their investment in quality improvement efforts and cost savings realized as a result (both measured as a percentage of sales revenue). Below is the scatterplot. 
The correlation coefficient for these data is r = 0.913. If data were collected for individual departments within companies rather than at the company level, would you expect the correlation to be weaker, stronger or about the same? Explain.
Definitions:
African American Culture
The cultural contributions, traditions, and lived experiences unique to African Americans, shaped by historical, social, and political factors in the United States.
Plantations
Large estates or farms where crops like cotton, tobacco, and sugar are cultivated, historically often by enslaved or indentured laborers.
Cities
Urban areas with high population density and infrastructure of built environment.
Slave Rebellion
An act of resistance or revolt by enslaved individuals against their owners or the systems of slavery.
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