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Nacogdoches County
2024 Confidence Interval Detail
Nacogdoches County
174-911/Douglass ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 31,498,250 | 1.1234 | 28,038,321 | 12 | 198 | 0.126563132 |
| A | 3 | 27,093,340 | 1.2666 | 21,390,605 | 12 | 83 | 0.025273050 |
| A | 4 | 38,303,430 | 0.9979 | 38,384,036 | 14 | 88 | 0.047075687 |
| A | 5 | 55,115,280 | 0.9822 | 56,114,111 | 12 | 78 | 0.056682361 |
| E | 0 | 81,882,299 | 1.1979 | 68,354,870 | 23 | 487 | 0.129482651 |
| Random Totals: | 233,892,599 | 212,281,943 | 73 | 934 | |||
| CATG D1 EXCEPTION VALUES: | 9,055,031 | 7,779,063 | |||||
| CATG J EXCEPTION VALUES: | 7,432,360 | 8,463,532 | |||||
| Total Test Values | 250,379,990 | 228,524,538 |
Margin of Error
| Margin of Error Percent: | 6.1992978 |
|---|---|
| Margin of Error Value: | 14,166,917 |
Confidence Interval Values(5)
| Local Test Value: | 250,379,990 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 214,357,621 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 242,691,455 | (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