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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religion and politics
People built religion and politics to form a functioning society with active citizens. While many believe that religion and state cannot be separated, most believe that the two should stand independent of each other.
The majority believes that regardless of different religious faith or political views, moral values should govern all human thinking and behavior within the society, and that each should have the freedom to pursue the truth and exercise his beliefs candidly.
Answer:
Fertility is the incidence of childbearing in a country's population.
Demographers describe fertility using the crude birth rate .
Yes, Christians do believe that Saul was a historical person, as he was mentioned in the Old Testament (which is a Holy Text of both Christianity and Judaism).
