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254/Zavala
2016 Confidence Interval Detail
254/Zavala
254-902/La Pryor ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,428,560 | 1.0602 | 5,120,317 | 11 | 219 | .019547989 |
| A | 5,449,540 | 0.9575 | 5,691,426 | 9 | 128 | .011626772 |
| A | 5,663,090 | 0.9778 | 5,791,665 | 11 | 93 | .019242047 |
| A | 5,471,360 | 0.8489 | 6,445,235 | 8 | 54 | .028337673 |
| E | 21,680,670 | 0.8972 | 24,164,813 | 15 | 230 | .195153355 |
| Random Totals: | 43,693,220 | 47,213,456 | 54 | 724 | ||
| Catg D1 Exception Values: | 16,991,834 | 17,532,315 | ||||
| Total Test Values (4): | 60,685,054 | 64,745,771 |
Margin of Error
| Margin of Error Percent: | 8.4231694 |
|---|---|
| Margin of Error Value: | 5,453,646 |
Confidence Interval Values (5)
| State Lower Limit: | 59,292,125 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 60,685,054 | (Within Confidence Interval) |
| State Upper Limit: | 70,199,417 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 101,801,015 | (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, D3, 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