Book (31 Jul 2015)
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Professor Ellen J. Helsper explains the concept of random sampling, highlighting why a representative sample is better than a large sample for research.
| ISBN: | 9781473941885 |
| Publisher: | SAGE Publications Ltd. |
| Imprint: | SAGE Publications Ltd. |
| Pub date: | 31 Jul 2015 |
| DEWEY: | 302.2072 |
| DEWEY edition: | 23 |
| Language: | English |
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