Answer:
It was used by the Catholic Church and in academic settings.
Explanation:
Latin was for 20 centuries the official language of the Church. Academic writing and research was published in Latin. Masses were said in Latin, despite the fact that only the clergy and the best educated people (very few people during the Middle Ages) were the only ones who could speak and understand it. It was only in the second half of the 20th century that the Roman Catholic Church authorized masses in the local and national languages of each country.
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D. Calculating how much income was paid in the previous year
Answer:
Adults in general
Explanation:
If a researcher finds that room color influences mood of the adults in a sample, then the researcher would like to conclude that room color affects the mood of <u>adults in general</u>. The study is specific to adults and as such the results of the study should be applied to adults. The sample which consist of adults is a representation of the general population of adults and hence the results should be applied to adults in general. But if for example, the sample was made up of children, then the result should be applied to children.