2008 Confidence Interval Detail
174/Nacogdoches
174-906/Woden ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,830,830 | 0.8489 | 9,224,679 | 14 | 237 | .044828725 |
| A | 7,900,980 | 0.9118 | 8,665,256 | 14 | 124 | .041388405 |
| A | 8,398,380 | 0.8951 | 9,382,616 | 12 | 84 | .019496215 |
| A | 8,610,570 | 0.9270 | 9,288,641 | 11 | 49 | .011255328 |
| D3 | 34,109,750 | 0.9132 | 37,351,894 | 41 | 1,592 | .017928681 |
| G1 | 9,159,070 | 0.9940 | 9,214,356 | 7 | 16 | .002464608 |
| G1 | 8,403,070 | 0.9698 | 8,664,745 | 4 | 7 | .021921056 |
| G1 | 10,199,850 | 1.0315 | 9,888,366 | 3 | 6 | .004039082 |
| G1 | 7,151,550 | 0.9486 | 7,539,058 | 2 | 3 | .003772537 |
| Random Totals: | 101,764,050 | 109,219,611 | 108 | 2,118 | ||
| Catg J Exception Values: | 7,960,010 | 7,854,763 | ||||
| Catg D1 Exception Values: | 16,017,410 | 15,049,070 | ||||
| Total Test Values (4): | 125,741,470 | 132,123,444 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,606,172 |
Confidence Interval Values (5)
| State Lower Limit: | 125,517,272 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 125,741,470 | (Within Confidence Interval) |
| State Upper Limit: | 138,729,616 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 131,059,294 | (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