| 1 | Electricity poles between A and B are down. | |
| 2 | But many, rather than committing themselves to a single target, have pledged a range. | |
| 3 | This design is more complex than the other two options since the system will have to track two time intervals. | |
| 4 | You should also try to include the margin of error (often called the confidence interval) because it indicates the reliability of the evidence. | |
| 5 | We estimated odds ratios (ORs) for such behaviours and their 95% confidence intervals (CIs) after adjusting for age and sex. |