2009 Confidence Interval Detail
005/Archer
005-902/Holliday ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 36,639,419 | 0.8987 | 40,769,355 | 18 | 531 | .022874928 |
| A | 34,415,070 | 0.9594 | 35,871,451 | 13 | 277 | .016373749 |
| A | 35,492,910 | 0.8892 | 39,915,553 | 11 | 220 | .015856285 |
| A | 36,580,590 | 1.0174 | 35,954,973 | 11 | 149 | .024013487 |
| D3 | 15,228,900 | 1.0179 | 14,961,096 | 10 | 1,384 | .056213699 |
| G1 | 7,500,630 | 1.0456 | 7,173,518 | 6 | 63 | .011578252 |
| G1 | 7,480,900 | 0.9155 | 8,171,382 | 5 | 22 | .050351702 |
| G1 | 7,763,961 | 1.0135 | 7,660,544 | 4 | 12 | .000833308 |
| G1 | 7,119,440 | 0.9878 | 7,207,370 | 3 | 5 | .000376856 |
| Random Totals: | 188,221,820 | 197,685,242 | 81 | 2,663 | ||
| Catg J Exception Values: | 9,621,510 | 11,840,751 | ||||
| Catg D1 Exception Values: | 12,295,270 | 10,426,680 | ||||
| Total Test Values (4): | 210,138,600 | 219,952,673 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 10,997,634 |
Confidence Interval Values (5)
| State Lower Limit: | 208,955,039 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 210,138,600 | (Within Confidence Interval) |
| State Upper Limit: | 230,950,307 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 209,795,008 | (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