One of the major automobile makers has developed two new engines.At question is whether the two engines have the same variability with respect to miles per gallon.To test this,the following information is available: 
Based on this situation and the information provided,the appropriate null and alternative hypotheses are: 
Definitions:
Total Population
The complete count of all individuals within a specified area or country at a given time.
Officially Unemployed
Individuals who are jobless, actively seeking work, and available to take a job, as defined and measured by official government statistics.
Government Cut Spending
A fiscal policy action where the government reduces its expenditures to control public sector debt or influence the economy.
Labor Force
The total number of people employed or actively seeking employment within an economy.
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