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Nacogdoches County
2022 Confidence Interval Detail
Nacogdoches County
174-911/Douglass ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 22,252,250 | 1.0569 | 21,054,262 | 18 | 167 | 0.025356713 |
| A | 17,359,830 | 1.0103 | 17,182,847 | 18 | 68 | 0.054957343 |
| A | 31,229,410 | 0.9306 | 33,558,360 | 19 | 91 | 0.049268737 |
| A | 44,486,597 | 0.9107 | 48,848,794 | 19 | 78 | 0.026143859 |
| E | 56,874,410 | 1.0268 | 55,389,959 | 19 | 447 | 0.040528853 |
| Random Totals: | 172,202,497 | 176,034,222 | 93 | 851 | ||
| CATG D1 EXCEPTION VALUES: | 9,112,180 | 8,627,811 | ||||
| CATG J EXCEPTION VALUES: | 3,728,220 | 4,183,983 | ||||
| Total Test Values | 185,042,897 | 188,846,016 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,442,301 |
Confidence Interval Values(5)
| Local Test Value: | 185,042,897 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 179,403,715 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 198,288,317 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values