TABLE 13-2
A candy bar manufacturer is interested in trying to estimate how sales are influenced by the price of their product. To do this, the company randomly chooses 6 small cities and offers the candy bar at different prices. Using candy bar sales as the dependent variable, the company will conduct a simple linear regression on the data below: 
-Referring to Table 13-2, what is the estimated mean change in the sales of the candy bar if price goes up by $1.00?
Definitions:
Electorate Loyalty
The allegiance or faithful adherence of voters to a particular political party or candidate.
Anti-Corruption Efforts
Initiatives and actions aimed at combating and reducing corruption in governmental and corporate institutions.
Federal Level
Pertaining to the national government or systems of a country, as opposed to state, local, or regional levels.
City Level
Pertaining to the administrative and governmental functions carried out at the urban or municipal level.
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