The workers in a factory are organized into five-person teams. When conducting a work-environment survey, a researcher randomly selected 10 teams to obtain a total sample of 50 workers. The researcher used ____ sampling.
a. simple random
b. stratified random
c. proportionate stratified random
d. cluster
Question 2
The _______________ was adopted by the World Medical Association in 1964 in order to provide a set of principles to guide the practice of medical research.
Fill in the blank(s) with correct word
Edward Bellamy, author of the utopian novel Looking Backward (1888) Bellamy’s socialism worried many
During the Pullman strike in Chicago, workers protesting wage cuts did $340,000 in property damage,
American women operating machine lathes in a munitions factory.
Remove all jewelry before performing service work on any vehicle.
Human impacts and the built environment
Value of Work versus GDP per Capita