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Somervell County
2022 Confidence Interval Detail
Somervell County
213-901/Glen Rose ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 93,682,638 | 0.9674 | 96,839,609 | 14 | 657 | 0.038359745 |
| A | 106,535,450 | 1.0008 | 106,450,290 | 27 | 427 | 0.012089184 |
| A | 106,419,628 | 0.9832 | 108,238,027 | 25 | 310 | 0.025641370 |
| A | 332,994,004 | 0.9906 | 336,153,850 | 33 | 606 | 0.005430975 |
| E | 466,083,993 | 1.0105 | 461,240,963 | 34 | 1,590 | 0.019191289 |
| F1 | 20,415,498 | 0.9445 | 21,615,138 | 14 | 108 | 0.022842119 |
| F1 | 25,407,429 | 0.8842 | 28,734,934 | 12 | 59 | 0.053898616 |
| F1 | 25,068,817 | 0.7693 | 32,586,529 | 8 | 26 | 0.171036891 |
| F1 | 21,277,443 | 1.4241 | 14,941,384 | 5 | 11 | 0.243789230 |
| Random Totals: | 1,197,884,900 | 1,206,800,724 | 172 | 3,794 | ||
| CATG D1 EXCEPTION VALUES: | 5,896,024 | 4,412,135 | ||||
| CATG J EXCEPTION VALUES: | 58,377,710 | 61,444,477 | ||||
| Total Test Values | 1,262,158,634 | 1,272,657,336 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 63,632,867 |
Confidence Interval Values(5)
| Local Test Value: | 1,262,158,634 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,209,024,469 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,336,290,203 | (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