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ECO 251CLT TEST SOLUTIONS QUESTIONS AND CORRECT ANSWERS
ECO 251CLT TEST 
SOLUTIONS 
QUESTIONS AND 
CORRECT 
ANSWERS 
Sampling without replacement means that once a member of a population is chosen for 
a sample, it cannot be chosen again for the same sample. - ANSWER TRUE 
Cluster sampling is often used to test market new products. - ANSWER TRUE 
A convenience sample is an example of a nonprobability sample. - ANSWER 
TRUE 
An Internet poll, where individuals may respond to a survey as many times as they 
choose to, is an example of a nonprobabil...
- Exam (elaborations)
- • 6 pages •
ECO 251CLT TEST 
SOLUTIONS 
QUESTIONS AND 
CORRECT 
ANSWERS 
Sampling without replacement means that once a member of a population is chosen for 
a sample, it cannot be chosen again for the same sample. - ANSWER TRUE 
Cluster sampling is often used to test market new products. - ANSWER TRUE 
A convenience sample is an example of a nonprobability sample. - ANSWER 
TRUE 
An Internet poll, where individuals may respond to a survey as many times as they 
choose to, is an example of a nonprobabil...