Then we divide the income of the household at the ninetieth percentile by the income of the household at the tenth percentile. |
Speed limits on high-speed roads, and the actual extreme percentile speeds, have generally decreased. |
This is because the percentile scores are not equally distributed on the bell curve. |
This is the antilog in terms of the original unit of measurement that defines the 50th percentile. |
The median of the modest income population corresponds to the 25th percentile of the population income. |
Based on results from the vocabulary and reading comprehension sections, participants were assigned a percentile rank. |