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San Patricio County
2021 Confidence Interval Detail
San Patricio County
205-907/Taft ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 25,706,036 | 0.9474 | 27,133,245 | 15 | 498 | 0.071128315 |
| A | 28,364,574 | 0.9392 | 30,200,782 | 15 | 318 | 0.044620201 |
| A | 42,401,772 | 0.9733 | 43,564,956 | 15 | 325 | 0.032956554 |
| A | 33,775,375 | 1.0744 | 31,436,499 | 15 | 122 | 0.025786026 |
| E | 70,985,474 | 1.0191 | 69,655,062 | 20 | 415 | 0.039262886 |
| Random Totals: | 201,233,231 | 201,990,544 | 80 | 1,678 | ||
| CATG D1 EXCEPTION VALUES: | 30,746,725 | 38,463,314 | ||||
| CATG J EXCEPTION VALUES: | 34,436,990 | 36,593,800 | ||||
| Total Test Values | 266,416,946 | 277,047,658 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,852,383 |
Confidence Interval Values(5)
| Local Test Value: | 266,416,946 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 263,195,275 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 290,900,041 | (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