An airline company would like to know if the average number of passengers on a flight in November is less than the average number of passengers on a flight in December. The results of random sampling are printed below. 
Test the appropriate hypotheses using 
= 0.01.
Test statistic = ______________
Critical Value(s) = ______________
Conclusion: ______________
Interpretation: __________________________________________
Definitions:
Customers Served
The number of clients or customers that a company has provided services or goods to within a specific period.
Budgeting
The process of creating a plan to spend your money, allowing you to determine in advance whether you will have enough money to do the things you need or would like to do.
Flexible Budget
A budget that adjusts to changes in the volume of activity, providing a more useful comparison of actual to budgeted costs for different levels of activity.
Customers Served
The total number of customers who purchase or consume services within a specific time period.
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