2007 Confidence Interval Detail
092/Gregg
092-906/Sabine ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 32,514,371 | 0.9108 | 35,698,695 | 14 | 471 | .070513165 |
| A | 32,512,049 | 0.9684 | 33,572,954 | 14 | 287 | .020425137 |
| A | 32,496,539 | 0.9426 | 34,475,429 | 14 | 235 | .014065826 |
| A | 32,363,800 | 0.9761 | 33,156,234 | 14 | 169 | .006695978 |
| D3 | 41,594,830 | 0.8386 | 49,600,322 | 20 | 2,238 | .163973412 |
| F1 | 3,976,047 | 0.9035 | 4,400,716 | 7 | 57 | .078010534 |
| F1 | 4,034,451 | 1.0405 | 3,877,416 | 6 | 23 | .003316332 |
| F1 | 4,295,124 | 0.9839 | 4,365,407 | 7 | 11 | .005676189 |
| L1 | 11,350,019 | 1.1010 | 10,308,827 | 10 | 83 | .079056315 |
| L1 | 12,387,594 | 1.0222 | 12,118,562 | 8 | 20 | .005454295 |
| L1 | 13,708,770 | 1.1003 | 12,459,120 | 4 | 6 | .010606037 |
| Random Totals: | 221,233,594 | 234,033,682 | 118 | 3,600 | ||
| Catg D1 Exception Values: | 1,887,590 | 1,588,090 | ||||
| Catg F1 Exception Values: | 2,912,030 | 3,224,861 | ||||
| Catg L1 Exception Values: | 7,230,920 | 5,722,997 | ||||
| Total Test Values (4): | 233,264,134 | 244,569,630 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 12,228,482 |
Confidence Interval Values (5)
| State Lower Limit: | 232,341,148 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 233,264,134 | (Within Confidence Interval) |
| State Upper Limit: | 256,798,112 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 296,834,542 | (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