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San Patricio County
2023 Confidence Interval Detail
San Patricio County
205-904/Mathis ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 32,558,699 | 1.0630 | 30,629,068 | 12 | 560 | 0.017640555 |
| A | 33,611,063 | 0.9815 | 34,244,588 | 12 | 363 | 0.008539145 |
| A | 50,270,866 | 1.0146 | 49,547,473 | 12 | 389 | 0.026764983 |
| A | 58,194,243 | 1.0043 | 57,945,079 | 12 | 252 | 0.012013676 |
| E | 307,703,429 | 1.1449 | 268,760,092 | 20 | 2,177 | 0.076129433 |
| F1 | 11,563,577 | 0.7213 | 16,031,578 | 10 | 82 | 0.390306221 |
| F1 | 16,032,121 | 1.0090 | 15,889,119 | 9 | 47 | 0.002367255 |
| F1 | 16,053,653 | 0.8006 | 20,052,027 | 6 | 21 | 0.068108229 |
| F1 | 18,708,629 | 0.8947 | 20,910,505 | 4 | 8 | 0.029685800 |
| Random Totals: | 544,696,280 | 514,009,529 | 97 | 3,899 | ||
| CATG D1 EXCEPTION VALUES: | 19,534,188 | 29,566,487 | ||||
| CATG J EXCEPTION VALUES: | 38,847,170 | 39,613,532 | ||||
| Total Test Values | 603,077,638 | 583,189,548 |
Margin of Error
| Margin of Error Percent: | 5.8636948 |
|---|---|
| Margin of Error Value: | 34,196,455 |
Confidence Interval Values(5)
| Local Test Value: | 603,077,638 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 548,993,093 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 617,386,003 | (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