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San Patricio County
2019 Confidence Interval Detail
San Patricio County
205-901/Aransas Pass ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 103,884,635 | 0.9714 | 106,943,211 | 32 | 1129 | 0.036433012 |
| A | 140,809,041 | 0.9573 | 147,089,774 | 41 | 894 | 0.028396563 |
| A | 117,716,523 | 1.0218 | 115,205,053 | 31 | 449 | 0.017081554 |
| A | 143,651,384 | 0.9763 | 147,138,568 | 18 | 259 | 0.013377252 |
| C1 | 8,425,899 | 0.9093 | 9,266,358 | 11 | 698 | 0.059356764 |
| C1 | 11,901,574 | 1.0024 | 11,873,079 | 16 | 252 | 0.012714873 |
| C1 | 6,964,407 | 0.9452 | 7,368,183 | 10 | 62 | 0.024143611 |
| C1 | 8,407,172 | 0.9815 | 8,565,636 | 10 | 31 | 0.009770046 |
| F1 | 29,416,301 | 0.8132 | 36,173,513 | 10 | 174 | 0.286639818 |
| F1 | 26,388,142 | 0.8242 | 32,016,673 | 9 | 50 | 0.066304859 |
| F1 | 24,644,513 | 0.8549 | 28,827,363 | 7 | 20 | 0.089071419 |
| F1 | 26,990,564 | 0.8687 | 31,070,063 | 4 | 7 | 0.008524745 |
| Random Totals: | 649,200,155 | 681,537,474 | 199 | 4,025 | ||
| CATG D1 EXCEPTION VALUES: | 118,381 | 79,292 | ||||
| Total Test Values(1) | 649,318,536 | 681,616,766 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 34,080,838 |
Confidence Interval Values(5)
| Local Test Value: | 649,318,536 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 647,535,928 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 715,697,604 | (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