Exam 7: Qualitative and Quantitative Sampling

Define the following terms -stratified sampling

Define the following terms -sampling distribution of sample means

Define the following terms -theoretical sampling

Define the following terms -probability proportionate to size (PPS)

Define the following terms -sociogram

Define the following terms -sequential sampling

Janet Jones wants to know how many of her classmates completed professional degrees after graduating in 2008.Janet obtains contact information for the graduating class of 2008 from the registrar.The list has 4000 names.After a random start,Janet contacts every eightieth graduate.What is her sampling ratio?

What is the type of sampling that seeks a representative sample using theories from mathematics called?

Define the following terms -sampling ratio

What is the main difference between simple random sampling and systematic sampling?

Define the following terms -deviant case sampling

An example of a sampling technique where everyone in the target population is counted is

Define the following terms -theoretical saturation

What steps are involved when drawing a cluster sample? Illustrate your answer with an example and also a summary of how you obtained the sample of 240 respondents.

Define the following terms -nonrandom sample

Define the following terms -central limit theorem

What is the basic difference between random and nonrandom sampling procedures?

Which of the following terms best describes people who engage in illegal or concealed activities such that very often a researcher must use purposive sampling in order to find them?

Define the following terms -census

Adam Andrews of the Quit Today Institute wants to know how many students at the local university smoke cigarettes.Adam obtains a list of phone numbers for every student enrolled at the college from the Dean.He selects students from the 24 000 on the list by taking every fiftieth student,giving him a sample of 480 students. What sampling method is Adam Smith using?