TABLE 14-1
A manager of a product sales group believes the number of sales made by an employee (Y) depends on how many years that employee has been with the company (X1) and how he/she scored on a business aptitude test (X2) .A random sample of 8 employees provides the following: 
-Referring to Table 14-1,for these data,what is the value for the regression constant,b0?
Definitions:
Genetic Diversity
The total number of genetic characteristics in the genetic makeup of a species, serving as a way for populations to adapt to changing environments.
Salmon Populations
Groups of salmon species living in specific regions, often tracked for conservation, fishing, and ecological study purposes.
Juveniles From Hatcheries
Young fish or other aquatic animals that have been bred and raised in artificial environments like hatcheries for various purposes, including stocking and conservation.
Dams
Structures built across rivers or streams to control the flow of water for the purposes of water storage, flood prevention, irrigation, and hydroelectric power generation.
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