Starting Salary
In testing the hypotheses 
two random samples from two populations of college of business graduates majoring in global marketing and international business produced the following statistics regarding their starting salaries (in $1000s): 
(Assume the salaries have normal distributions.)
-{Starting Salary Narrative} Explain how to use the 95% confidence interval to test the hypotheses at α = .05.
Definitions:
Fly By Night
A term describing businesses or individuals that appear transient, unreliable, or not committed to long-term obligations.
Output Levels
The quantity of goods or services produced by a company or an economic system within a specific period.
Fixed Cost
Costs that do not vary with the level of output or sales, such as rent, salaries, and insurance premiums.
Total Cost
The complete cost of production, including both fixed and variable costs.
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