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San Patricio County
2019 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 | 19,545,740 | 0.9643 | 20,269,356 | 15 | 476 | 0.058867893 |
| A | 22,190,014 | 1.0444 | 21,246,662 | 14 | 320 | 0.039633973 |
| A | 42,097,958 | 1.1139 | 37,793,301 | 25 | 396 | 0.048308843 |
| A | 33,560,564 | 1.0484 | 32,011,221 | 15 | 129 | 0.122390949 |
| E | 52,605,676 | 1.2437 | 42,297,721 | 19 | 387 | 0.071003967 |
| Random Totals: | 169,999,952 | 153,618,261 | 88 | 1,708 | ||
| CATG C1 EXCEPTION VALUES: | 146,497 | 190,000 | ||||
| CATG D1 EXCEPTION VALUES: | 23,896,748 | 31,126,096 | ||||
| CATG J EXCEPTION VALUES: | 25,140,770 | 25,070,294 | ||||
| Total Test Values(3) | 219,183,967 | 210,004,651 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,500,233 |
Confidence Interval Values(5)
| Local Test Value: | 219,183,967 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 199,504,418 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 220,504,884 | (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