Answer:
restriction of range
Explanation:
In an examination of the relationship between SAT scores and college performance, your text authors note that one of the factors that may contribute to the appearance of a low correlation is <u>restriction of range</u>. Restriction of range occurs when observed sample data are not available across the entire range of interest. The impart of this on correlation is that when data have restricted range of score, it causes a reduction in correlation coefficient.
Explanation:
The roman empire became difficult for one central authority to govern because of its size. ... Constantine was the ruler of the western part of the empire and he moved the capital because the eastern part could be easily more governed from Constantinople.
It is absolutely in Sudan
