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Nacogdoches County
2024 Confidence Interval Detail
Nacogdoches County
174-908/Central Heights 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 | 39,655,130 | 0.9627 | 41,191,576 | 13 | 375 | 0.070517573 |
| A | 3 | 31,529,900 | 1.1402 | 27,652,956 | 13 | 131 | 0.030176086 |
| A | 4 | 39,520,770 | 1.2929 | 30,567,538 | 13 | 104 | 0.021060363 |
| A | 5 | 52,238,630 | 1.2900 | 40,495,062 | 13 | 94 | 0.024672784 |
| E | 0 | 117,653,894 | 1.0384 | 113,303,057 | 21 | 656 | 0.155963140 |
| Random Totals: | 280,598,324 | 253,210,189 | 73 | 1,360 | |||
| CATG D1 EXCEPTION VALUES: | 5,976,905 | 5,083,809 | |||||
| Total Test Values | 286,575,229 | 258,293,998 |
Margin of Error
| Margin of Error Percent: | 7.9810829 |
|---|---|
| Margin of Error Value: | 20,614,658 |
Confidence Interval Values(5)
| Local Test Value: | 286,575,229 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 237,679,340 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 278,908,656 | (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