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Walker County
2025 Confidence Interval Detail
Walker County
093-905/Richards 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 | 11,518,212 | 1.0313 | 11,168,634 | 16 | 74 | 3,622,877,393 |
| A | 3 | 10,851,571 | 1.0138 | 10,703,858 | 13 | 36 | 4,645,973,040 |
| A | 4 | 10,396,090 | 1.0389 | 10,006,825 | 13 | 24 | 3,374,698,507 |
| A | 5 | 11,352,000 | 1.0299 | 11,022,429 | 11 | 19 | 31,992,889,863 |
| E | 0 | 51,413,119 | 0.9601 | 53,549,754 | 20 | 188 | 179,790,448,317 |
| Random Totals: | 95,530,992 | 96,451,500 | 73 | 341 | |||
| CATG D1 EXCEPTION VALUES: | 2,219,650 | 1,563,284 | |||||
| Total Test Values | 97,750,642 | 98,014,784 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,900,739 |
Confidence Interval Values(5)
| Local Test Value: | 97,750,642 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 93,114,045 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 102,915,523 | (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