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205/San Patricio
2017 Confidence Interval Detail
205/San Patricio
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 | 42,912,696 | 0.9806 | 43,761,672 | 15 | 1,109 | .031824619 |
| A | 43,930,925 | 0.9156 | 47,980,477 | 15 | 645 | .023843910 |
| A | 46,473,856 | 0.9506 | 48,888,971 | 15 | 444 | .019956032 |
| A | 65,526,133 | 1.0257 | 63,884,306 | 15 | 327 | .030955697 |
| E | 31,417,037 | 0.9605 | 32,709,044 | 20 | 371 | .053838148 |
| F1 | 9,714,972 | 0.9639 | 10,078,817 | 15 | 94 | .036811962 |
| F1 | 9,683,739 | 0.9842 | 9,839,198 | 13 | 32 | .003102863 |
| F1 | 10,392,542 | 0.9082 | 11,443,010 | 8 | 13 | .030617484 |
| F1 | 5,063,972 | 0.9026 | 5,610,428 | 2 | 2 | .025417085 |
| L1 | 3,721,525 | 1.0860 | 3,426,819 | 15 | 81 | .146111179 |
| L1 | 4,571,212 | 1.0408 | 4,392,018 | 10 | 22 | .030370703 |
| L1 | 5,688,879 | 0.9754 | 5,832,355 | 4 | 6 | .002670921 |
| Random Totals: | 279,097,488 | 287,847,115 | 147 | 3,146 | ||
| Catg J Exception Values: | 18,871,000 | 18,488,336 | ||||
| Catg D1 Exception Values: | 17,852,975 | 11,999,901 | ||||
| Catg L1 Exception Values: | 2,723,040 | 2,761,646 | ||||
| Total Test Values (4): | 318,544,503 | 321,096,998 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,054,849 |
Confidence Interval Values (5)
| State Lower Limit: | 305,042,149 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 318,544,503 | (Within Confidence Interval) |
| State Upper Limit: | 337,151,847 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 300,668,884 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories