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Tom Green County
2022 Confidence Interval Detail
Tom Green County
226-906/Wall ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 49,299,800 | 0.8629 | 57,132,692 | 10 | 246 | 0.030543542 |
| A | 56,697,200 | 0.8601 | 65,919,312 | 13 | 182 | 0.013700484 |
| A | 62,020,255 | 0.9025 | 68,720,504 | 12 | 157 | 0.007193137 |
| A | 146,892,720 | 1.0340 | 142,062,592 | 11 | 230 | 0.015632627 |
| E | 290,663,956 | 0.8733 | 332,834,027 | 21 | 1,012 | 0.085747027 |
| Random Totals: | 605,573,931 | 666,669,127 | 67 | 1,827 | ||
| CATG D1 EXCEPTION VALUES: | 42,548,290 | 37,844,709 | ||||
| Total Test Values | 648,122,221 | 704,513,836 |
Margin of Error
| Margin of Error Percent: | 6.2471002 |
|---|---|
| Margin of Error Value: | 44,011,685 |
Confidence Interval Values(5)
| Local Test Value: | 648,122,221 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 660,502,151 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 748,525,521 | (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