Extra Credit: A 2020 report released by the World Health Organization (WHO) found there are approximately 38 million people
(38,000,000 people) worldwide living with HIV / AIDS at the end of 2019.
The WHO estimates that 67% of all HIV / AIDS cases worldwide are in Sub-
Saharan Africa (regions in Africa south of the Sahara Desert). If you do the
math, approximately how many people in Sub-Saharan Africa have HIVI
AIDS?

How we perceive, use, study, structure, interpret, and react to messages of time is referred to as: ?

Which factors slowed population growth in china until the 1300? a. one child policy. b. urbanization c. epidemics. d. warfare

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject.a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher.wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners.acceptable only when the researcher’s irb grants a special waiver.