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San Patricio County
2019 Confidence Interval Detail
San Patricio County
205-902/Gregory-Portland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 220,929,261 | 1.0037 | 220,114,836 | 44 | 1715 | 0.042781061 |
| A | 271,759,316 | 0.9683 | 280,656,115 | 48 | 1575 | 0.010769095 |
| A | 305,518,434 | 1.0086 | 302,913,379 | 45 | 1386 | 0.012611908 |
| A | 312,741,966 | 1.0040 | 311,495,982 | 46 | 846 | 0.009791459 |
| B | 26,593,445 | 0.5040 | 52,764,772 | 10 | 39 | 0.111153789 |
| F1 | 39,648,068 | 0.9380 | 42,268,729 | 13 | 110 | 0.016168580 |
| F1 | 48,994,178 | 0.7363 | 66,541,054 | 11 | 44 | 0.123913241 |
| F1 | 35,150,084 | 0.6879 | 51,097,665 | 7 | 17 | 0.052765758 |
| F1 | 45,748,324 | 0.6436 | 71,081,920 | 5 | 9 | 0.022183794 |
| Random Totals: | 1,307,083,076 | 1,398,934,452 | 229 | 5,741 | ||
| CATG C1 EXCEPTION VALUES: | 294,488 | 300,000 | ||||
| CATG D1 EXCEPTION VALUES: | 16,006,491 | 20,310,212 | ||||
| CATG J EXCEPTION VALUES: | 31,909,780 | 32,279,132 | ||||
| Total Test Values(3) | 1,355,293,835 | 1,451,823,796 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 72,591,190 |
Confidence Interval Values(5)
| Local Test Value: | 1,355,293,835 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,379,232,606 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,524,414,986 | (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