2010 Confidence Interval Detail
174/Nacogdoches
174-904/Nacogdoches ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 231,563,300 | 0.9468 | 244,574,673 | 34 | 3,908 | .015970748 |
| A | 234,816,450 | 0.9104 | 257,926,681 | 36 | 2,081 | .009381347 |
| A | 234,730,350 | 1.0000 | 234,730,350 | 29 | 1,378 | .006108484 |
| A | 233,299,030 | 0.9624 | 242,413,788 | 17 | 798 | .006283555 |
| B | 26,250,940 | 1.0382 | 25,285,051 | 9 | 118 | .015540126 |
| B | 25,732,270 | 0.7886 | 32,630,320 | 7 | 21 | .093235627 |
| B | 25,040,860 | 0.7958 | 31,466,273 | 5 | 7 | .117227232 |
| D3 | 150,596,130 | 0.9625 | 156,463,512 | 16 | 4,497 | .102753084 |
| F1 | 79,681,900 | 0.9638 | 82,674,725 | 11 | 452 | .040526346 |
| F1 | 76,691,430 | 0.9035 | 84,882,601 | 11 | 159 | .014740914 |
| F1 | 75,867,490 | 0.9549 | 79,450,717 | 10 | 64 | .034098260 |
| F1 | 71,324,560 | 0.9332 | 76,430,090 | 8 | 18 | .012864193 |
| G1 | 18,375,399 | 0.9696 | 18,951,525 | 17 | 86 | .019249135 |
| G1 | 18,414,980 | 0.9939 | 18,528,001 | 7 | 27 | .034872385 |
| G1 | 18,870,430 | 1.0462 | 18,037,115 | 6 | 13 | .012389214 |
| G1 | 16,392,020 | 0.9996 | 16,398,579 | 2 | 3 | .010074897 |
| L1 | 33,633,840 | 0.9404 | 35,765,462 | 10 | 480 | .025322377 |
| L1 | 31,625,950 | 1.0109 | 31,284,944 | 9 | 101 | .001013545 |
| L1 | 33,524,530 | 0.9771 | 34,310,234 | 9 | 39 | .001526099 |
| L1 | 26,147,680 | 0.9343 | 27,986,386 | 4 | 5 | .005062346 |
| Random Totals: | 1,662,579,539 | 1,750,191,027 | 257 | 14,255 | ||
| Catg J Exception Values: | 52,318,589 | 51,896,109 | ||||
| Catg D1 Exception Values: | 20,356,930 | 10,676,309 | ||||
| Catg B Exception Values: | 19,990,400 | 22,021,000 | ||||
| Total Test Values (4): | 1,755,245,458 | 1,834,784,445 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 91,739,222 |
Confidence Interval Values (5)
| State Lower Limit: | 1,743,045,223 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,755,245,458 | (Within Confidence Interval) |
| State Upper Limit: | 1,926,523,667 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,804,029,712 | (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