In each case naturally the intention for the first action existed, or it would not have been carried out. It is doubtful in the extreme that the initiators of those actions foresaw the full consequences of those actions, especially as the full scale of the consequences did not become apparent for hundreds of years.
<span>So in all three cases the answer must be that the consequences were not intentional.</span>
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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The US is divided into four different time zones.
Answer; C
Explanation: he Vedas are a collection of hymns and other ancient religious texts written in India between about 1500 and 1000 BCE.