Researchers are most likely to use random sampling in cases where:
a. respondents are reluctant to answer.
b. they wish to generalize to a larger population.
c. they wish to provide descriptions of how members of a specific group feel about an issue.
d. they wish to be unobtrusive.
Question 2
Women and men tend to find employment in different types of jobs. Sociologists refer to this as ____.
a. occupational sex segregation
b. gender equity
c. pink collar employment
d. feminization of poverty
e. feminization of occupation
Random
Researchers have found that science instruction can be quite effective in grades 4 to 7.
Polio eradication campaign in Georgia in the 1950s. In the 1950s, 20,000 cases of polio occurred ...
Measles rash. (© Lowell Georgia/Science Source/Photo Researchers, Inc.)
) Random assortment of maternal (blue) and paternal (purple) chromosomes at metaphase
The chorionic villus sampling technique. (a) A catheter is inserted into the uterus through the vagi