Answer:
<h2>
Demography?</h2>
Historically, such measurements were not carried out for demographic purposes but to assess military strength or the tax base. Frequently, the data were not centralized, making analysis difficult. The registration of births and deaths usually was done for legal purposes such as establishing inheritance rights and was not equally relevant to all parts of society.
Demography is the study of a human population, a definable group of people, and of additions to and subtractions from its number. A population is increased by births and immigration and decreased by deaths and emigration. In a "closed population," there is no migration and attention is paid only to reproduction and mortality.
Explanation:
Hope It Helps!!!
Answer:
<u><em>B: National Communication Association</em></u>
Explanation:
I believe the answer is: They are based on the arbitrary borders of old European empires
African continent was colonized by different european empire. To avoid conflicts among the european, they divided africa into several territories and dtermine which country has the jurisdiction over each territories. After African nations gained independence, they still use this separation as borders to differentiate one country with another.
Answer:
Correlation versus Causation.
Explanation:
These concepts can be said to have/seem deceptively similar. But recognizing their differences can be the make or break between wasting efforts on low value features and creating a product that your customers can’t stop raving about. In user behaviour, it is said that product managers, data scientists, and analysts will find this useful for leveraging the right insights for product growth, such as whether certain features impact user retention or engagement.
