THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The means and variances are obtained from two independent samples.Assume that the populations from which the samples were drawn have unequal variances.
-Determine the number of degrees of freedom for n1 = 8, 
= 15,n2 = 12,and 
= 25.
Definitions:
Credit Subsidies
Financial support or incentives provided by the government to reduce the cost of borrowing, often aimed at encouraging certain types of investments or purchases.
Elderly Individuals
are persons typically aged 65 years and older, often considered to be in the retirement phase of life.
Poverty Rates
The percentage of the population living below the poverty line, reflecting the proportion of individuals or families who cannot meet basic needs.
Poverty Threshold
The minimum level of income deemed adequate in a particular country for a person or family to afford basic needs, such as food, housing, and clothing.
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