2006 Confidence Interval Detail
163/Medina
163-902/D'Hanis ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,818,527 | 1.0285 | 2,740,425 | 7 | 100 | .026849707 |
| A | 2,750,673 | 1.0630 | 2,587,651 | 6 | 44 | .006102080 |
| A | 2,897,323 | 0.9770 | 2,965,530 | 6 | 27 | .013614918 |
| A | 2,661,024 | 0.9836 | 2,705,392 | 5 | 14 | .001220902 |
| D3 | 28,624,928 | 0.9438 | 30,329,443 | 28 | 2,717 | .065735473 |
| Random Totals: | 39,752,475 | 41,328,441 | 52 | 2,902 | ||
| Catg J Exception Values: | 4,635,554 | 4,523,389 | ||||
| Catg D1 Exception Values: | 20,781,498 | 21,879,940 | ||||
| Total Test Values (4): | 65,169,527 | 67,731,770 |
Margin of Error
| Margin of Error Percent: | 5.0000007 |
|---|---|
| Margin of Error Value: | 3,386,589 |
Confidence Interval Values (5)
| State Lower Limit: | 64,345,181 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 65,169,527 | (Within Confidence Interval) |
| State Upper Limit: | 71,118,359 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 67,913,586 | (See ISD Summary Worksheet) |
Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories