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Pregnancy probability (SE) at mean daily temperature
| Treatment, mL | Pregnancy rate (SE) | z-statistic | 95% Confidence Interval | |
|---|---|---|---|---|
| Lower | Upper | |||
| 1.50 | 13% | 5.49 | −18% | 45% |
| (0.16) | ||||
| 2.00 | 71% | 6.08 | 62% | 80% |
| (0.05) | ||||
| 2.50 | 65% | 21.85 | 63% | 69% |
| (0.02) | ||||
| 3.00 | 68% | 18.53 | 65% | 72% |
| (0.02) | ||||
| 3.50 | 74% | 8.98 | 69% | 80% |
| (0.03) | ||||
| 4.00 | 54% | 6.13 | 40% | 69% |
| (0.07) | ||||
| 4.50 | 12% | 9.19 | −6% | 31% |
| (0.10) | ||||
