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Walker County
2023 Confidence Interval Detail
Walker County
093-905/Richards ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,607,892 | 1.0201 | 7,457,986 | 9 | 53 | 0.016379494 |
| A | 9,579,130 | 1.1652 | 8,221,018 | 8 | 39 | 0.018810486 |
| A | 6,535,845 | 1.1305 | 5,781,375 | 8 | 18 | 0.016299114 |
| A | 18,760,480 | 0.9636 | 19,469,157 | 7 | 35 | 0.045300736 |
| E | 46,242,171 | 1.0482 | 44,115,790 | 20 | 172 | 0.005006538 |
| Random Totals: | 88,725,518 | 85,045,326 | 52 | 317 | ||
| CATG D1 EXCEPTION VALUES: | 2,300,711 | 1,654,102 | ||||
| CATG J EXCEPTION VALUES: | 1,314,303 | 1,504,405 | ||||
| Total Test Values | 92,340,532 | 88,203,833 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,410,192 |
Confidence Interval Values(5)
| Local Test Value: | 92,340,532 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 83,793,641 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 92,614,025 | (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