TYPES OF SAMPLING

Question 1

what are the two types of sampling?

Answer 1

random and non-random

Question 2

what does random sampling split up into?

Answer 2

systematic and stratified

Question 3

what is systematic sampling?

Answer 3

choosing names out of hat or computer program

Question 4

what is stratified sampling?

Answer 4

choosing every nth person in a sample

Question 5

what five sampling methods are non random?

Answer 5

volunteer
opportunity
snowball
purposive 
quota

Question 6

what is volunteer sampling?

Answer 6

putting ad in newspaper
good as no researcher bias with sample
bad because no vary in geo, attract certain types of people, not sample pop

Question 7

what is opportunity sampling?

Answer 7

going to busy place and asking people
good because find different types of people
bas because researcher bias

Question 8

what is snowball sampling?

Answer 8

when you find someone from sample pop and ask them to ask others
good because no research bias
bad because people might not want to ppt

Question 9

what is purposive sampling?

Answer 9

when you only look for people in the sample pop

Question 10

what is quota sampling?

Answer 10

when you build sample with composition of society
good because it reflects real life
bad because their are differences within categories