Answer:
It is known as the fraternal polyandry
Explanation:
Fraternal Polyandry is when two brothers in one family marry the same woman
<h3>Extra info:</h3>
.Sororal Polygyny -is when two sisters in a family shares the marry the same man
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The area is known as the Pacific Rim
The experiment shows a negative correlation, because more phone calls predicted fewer medical consultations for illnesses, as shown in the first answer option.
<h3>
How to identify a negative correlation?</h3>
- Identify two directly related elements or factors.
- See if the existence of one of these elements combats the existence of the other.
- See if increasing one element causes the other to decrease and vice versa.
In the experiment shown above, it is possible to observe that the frequency of calls from nurses reduced the need for medical consultations for pregnant women, which shows a negative correlation between the elements.
More information about correlation in the link:
brainly.com/question/13576407