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| 008 | 131104s2012 at a 001 0 eng d | ||
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| 100 | 1 |
_aHeckard, Robert F. _964867 |
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| 245 | 1 | 0 |
_aStatistics / _cRobert F. Heckard, Jessica M. Utts |
| 250 | _a4th ed. | ||
| 260 |
_aAustralia : _bBrooks/Cole Cengage Learning, _cc2012 |
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| 300 |
_axxiii, 171 p. : _bill. ; _c28 cm. |
||
| 505 | 2 | _a1. Statistics success stories and cautionary tales. -- 2. Turning data into information -- 3. Relationships between quantitative variables. 4. Relationships between categorical variables. -- 5. Sampling: surveys and how to ask questions. -- 6. Gathering useful data for examining relationships. -- 7. Probability. -- 8. Random variables. -- 9. Understanding sampling distributions: statistics as random variables. -- 10. Estimating proportions with confidence. -- 11. Estimating proportions with confidence. -- 12. Testing hypotheses about proportions. -- 13. Testing hypotheses about means. -- 14. Inference about simple regression. -- 15. More about inference for categorical variables. -- 16. Analysis of variance. -- 17.Turning information into wisdom | |
| 650 | 0 |
_aStatistics _921434 |
|
| 700 | 1 |
_aUtts, Jessica M. _964866 |
|
| 910 | _a201311 | ||
| 942 | _c1 | ||
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_c68521 _d68521 |
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