Cope with all forms of society. Children learn that everyone comes in all shapes an sizes getting hopefully a better understanding of society
EPA <span>Environmental Protection Agency
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If you have samples of n 1 equals 22 and n 2 equals 20, in performing the pooled-variance t test, you have 40 degrees of freedom.
The t-test method is a method where we analyze two sets of data which both these data are independent of each other. This pooled variance test helps us in getting the overall variance in both these different sample sets when we know that both the sample sets are almost equal.
To calculate degrees of freedom, we have the formula
df = n1 +n2 -2
According to the question, n1= 22 and n2= 20
Therefore, degree of freedom= 22 +20 -2 = 40
Hence, degree of freedom is 40.
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This form of circular inquiry that asks questions and questions answers is called <u>"sociological thinking".</u>
It is regularly contended that sociological thinking is only a branch out of commonsense. Individuals connect it with investigating the undeniable and giving round thinking that never appear to have an experimental method for approval.
Sociological thinking endeavors to see the general public not as a gathering of disconnected people or separate organizations, yet in general.
Sociological thinking enables difficulties to the assumed realistic and desires a more radical and inciting way to deal with the social certainties.