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Gregg County
2025 Confidence Interval Detail
Gregg County
092-907/Spring Hill 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 | 188,655,947 | 0.9356 | 201,641,671 | 26 | 841 | 2,589,298,130 |
| A | 3 | 213,595,827 | 1.0122 | 211,021,366 | 32 | 688 | 1,857,321,315 |
| A | 4 | 197,549,660 | 1.0034 | 196,880,267 | 38 | 482 | 3,150,757,470 |
| A | 5 | 246,762,210 | 1.0074 | 244,949,583 | 20 | 380 | 172,866,843,301 |
| B | 2 | 8,610,250 | 0.8929 | 9,643,017 | 10 | 59 | 545,910,967 |
| B | 3 | 15,845,030 | 0.8792 | 18,022,100 | 9 | 91 | 3,706,820,154 |
| B | 4 | 13,384,920 | 0.9002 | 14,868,829 | 9 | 54 | 1,173,508,710 |
| B | 5 | 14,764,540 | 1.0407 | 14,187,124 | 7 | 22 | 9,115,036,261 |
| E | 0 | 66,319,837 | 1.1500 | 57,669,423 | 10 | 290 | 49,162,672,277 |
| Random Totals: | 965,488,221 | 968,883,380 | 161 | 2,907 | |||
| CATG D1 EXCEPTION VALUES: | 255,824 | 269,886 | |||||
| Total Test Values | 965,744,045 | 969,153,266 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 48,457,663 |
Confidence Interval Values(5)
| Local Test Value: | 965,744,045 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 920,695,603 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,017,610,929 | (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