Which of the following is most important when using a statistical method to determine equivalency between two groups?
a. t-test
b. outcome variable
c. power analysis
d. covariate
b. outcome variable
You might also like to view...
Today, average life expectancy is about fifty years in the lowest-income countries
Indicate whether the statement is true or false
Every year more than ________ thousand men and women suffer an injury or work-related illness that requires medical attention beyond first aid
a. ten b. twenty c. forty d. sixty-five
According to Wilson, all of the following are examples of why class and not race are better explanations for large levels of poor blacks in many inner cities, EXCEPT
a. Blacks lack marketable skills due to past discrimination b. The economic conditions of inner cities has worsened and the middle class has fled c. There is a concentration of poverty in inner cities and increases in family disruptions d. An increase in the number of role models of blacks working in stable jobs for those who are young.
Clifford Geertz notes that religion is___________________________
a. a set of beliefs that give people moral direction b. doctrine or written text that comes from sources like the Bible or the Koran c. a set of cultural symbols that elicit powerful moods and motivations and that give meaning to people's behavior d. the belief in a single, all-powerful, supernatural being that creates and guides human life