Random sampling flashcard sets

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random sampling definitions
# Definition Sets
1the key technique employed by sophisticated survey researchers, which operates on the principle that everyone should have an equal probability of being selected for the sample.9 sets
2in this type of sample, every individual has a known and random chance of being selected7 sets
3a method of poll selection that gives each person in a group the same chance of being selected.3 sets
4a method of poll selection that gives each person in a group the same chance of being selected3 sets
5one that fairley represents a pop. because each member has equal chance of being selected2 sets
6no order of choosing (draw names from a hat)2 sets
7key technique of researchers; everyone has equal chance of being selected for survey2 sets
8a method of sampling whereby every member of a population has an equal probability of being chosen to participate in the survey2 sets
9selecting participants for a study at random2 sets
10in public opnion polling, everyone should have an equal probibility called...2 sets
11the key technique employed by sophisticated survey researchers, which operates on the principle that everyone should have an equal probability of being selected for the sample2 sets
12allows you to make inferences about populations2 sets
13a method of randomly choosing people for a survey2 sets
14often used to conduct polls, based off the ideas of equal probability1 set
15researchers draw a sample from the population randomly so that every person in the population has an equal chance of being selected1 set
16every member has an equal opportunity to be selected1 set
17cross section of public (if done right, 300m measured by 1500)1 set
18makes sure that inds in a pop have qual opportunity to be in the sample1 set
19a method of selecting participants for a study so that everyone in a population has an equal chance of being in the study.1 set
20fairly represents a population because each member has an equal chance of inclusion.1 set
21the procedure for selecting a group of participants from a population that ensures each member has an equal chance of being chosen1 set
22a form of allocating subjects from the population of interest to form part of the sample in such a manner that each member of the population has an equal chance to be selected. one method of doing this is using random number tables of selection. if the sample is of sufficient size, it is usually representative of the population.1 set
23when every member of the population of research has an equal chance of being selected as a particpant in the study1 set
24every person in the target population has an equal chance of being included in the survey1 set
25cases are selected only on the basis of chance. not be confused with "haphazard" sampling. the researcher must be very careful to ensure that nothing other than chance influences the selection of cases.1 set
26gives everyone in the population an equal probability of being selected in public opinion sampling. a way of gauging political beliefs/behaviors1 set
27method of sampling in which each individual in the population has an equal chance of being selected1 set
28choosing a sample for market research where each customer has a equal chance of being asked.1 set
29making a representative sample, sites chosen at random1 set
30the selection of a random sample1 set
31system used to select a sample where every member of a population has an equal chance of being selected1 set
32a key technique employed by sophisticated survey researchers, which operates on the principle that everyone should have an equal probability of being selected for the sample1 set
33if a population is too large, a representative sample must be drawn in which every person has an equal chance of being chosen to participate1 set
34a procedure guaranteeing that everyone in the population has an equal likelihood of being selected for the sample1 set
35selections from a population allows inference to the population1 set
36equal chance of selection1 set
37a method of selecting participants where every candidate has an equal chance.1 set
38(equal probability of selection) ensures a sample is representative1 set
39a method of selecting participants where every candidate has an equal chance of being chosen throughout the selection procedure. e.g. names from a hat.1 set
40a method of selecting participants where every candidate has an equal chance of being chosen throughout the selection procedure. e.g names from a hat1 set