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Mathematics, 09.06.2021 14:00 laylay120
150 full time freshman, 150 full times sophomore, 150 full time juniors, and 150 full time seniors are asked how many hours they spend on coursework outside of class.
Which sampling method?
1. Simple random sample
2. stratified sampling
3. systematic sampling
4. convenience sampling
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Answers: 3
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150 full time freshman, 150 full times sophomore, 150 full time juniors, and 150 full time seniors a...
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