- #1
aisha
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The marketing manager of humber marketing tests new sales strategy by randomly selecting 250 consumers with a gross income less than $50000, and 250 consumers with a gross income more than 50000. this type of samping is an example of:
a) cluster sampling
b) convenience sampling
c) stratified sampling
d) random sampling
e) systematic sampling
i answered systematic sampling but got it wrong, i know its not cluster sampling...im stuck between the other 3 choices..could some please help fast...thnx
a) cluster sampling
b) convenience sampling
c) stratified sampling
d) random sampling
e) systematic sampling
i answered systematic sampling but got it wrong, i know its not cluster sampling...im stuck between the other 3 choices..could some please help fast...thnx