Answer:
groups of participants differing in age at the same point in time
Explanation:
Cross-sectional design: This is a type of observational study design. In this study, the investigator calculate the exposures and the outcome in study participants at the same time.
The research involves different groups of people who have different variables of interest but consists of other characteristics, for example, educational background, socioeconomic status, and ethnicity.
Despite federal laws that prohibit wage discrimination, men and women often still receive :
unequal pay
Approximately, men earn around 30 cent more than women from each dollar
hope this helps
Answer:
C
Explanation:
Web based interview will be best and most convenient method for Howard considering his location to the study area. Web based interview involves administering survey questionnaires through the use of web browser and responses are stored in a web database.
Web based interview is also considered best because it helps overcome the challenge of getting a convenient sample that will truly represent the target population and also the challenge of getting the people in the sample to participate.
African national Congress is the republic of South Africa's governing political party. It has been the ruling party of post apartheid South Africa on the nàtional level, beginning with the election of Nelson Mandela in the 1994' s election.