Pitanje 8
8.
A sample that divides a population into random segments and then surveys every member in one or more (but not every) random segments is called a:
A sample taken of a selection of the population that is easy to get to is called a:
A sample that divides a population into specific segments and then takes a random sample from each segment is called a:
A sample that uses every 'nth' member of the population, for instance, surveying every 5th person who walks into the door of your school, is called a:
Ways of generating random samples include: (check all that apply)
The 2003 team payroll of the Baltimore Orioles was $69,452,275.
In a survey of a sample of US adults, 62 % owned a portable cellular phone.
A student asks 18 friends to participate in a psychology experiment. This type of sampling is called?
Twenty-five students are randomly selected from each grade level and surveyed about their study habits. This type of sampling is called?
A pregnancy study in Virginia, randomly selected 15 counties, then interviewed all available pregnant women in those counties. This type of sampling is called?
Calling randomly generated telephone numbers, a study asked 1001 US adults which cell phone provider they use. This type of sampling is called?
Ms. Page, a dance teacher, wants to know if students would go to an after-school dance. According to simple random sampling principles, which of these is the best method to survey students about the dance?
