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SCENARIO 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 Scenario 13-2,if the price of the candy bar is set at $2,the predicted sales will be
Unit Increase
A single increment of increase in the value or level of a variable or measurement.
Holding Constant
A method in scientific and economic studies where certain variables are fixed to isolate the effects of others.
Plot
A graphical representation of data points in a coordinate system, used to visualize relationships between variables.
Parabola
A symmetrical, curved plane figure defined as the locus of points equidistant from a fixed point (focus) and a fixed straight line (directrix).
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