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196/Refugio
2017 Confidence Interval Detail
196/Refugio
196-901/Austwell-Tivoli ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,875,990 | 0.8529 | 4,544,484 | 11 | 126 | .025850216 |
| A | 3,964,450 | 0.9659 | 4,104,410 | 12 | 76 | .015629276 |
| A | 3,997,380 | 1.0587 | 3,775,744 | 12 | 50 | .042852863 |
| A | 4,090,080 | 0.9295 | 4,400,301 | 8 | 27 | .064712152 |
| G1 | 27,175,051 | 0.9989 | 27,204,976 | 9 | 12 | .000868428 |
| Random Totals: | 43,102,951 | 44,029,915 | 52 | 291 | ||
| Catg J Exception Values: | 16,642,230 | 17,500,772 | ||||
| Catg D1 Exception Values: | 15,981,350 | 15,998,894 | ||||
| Catg G1 Exception Values: | 110,406,640 | 107,326,012 | ||||
| Total Test Values (4): | 186,133,171 | 184,855,593 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,242,779 |
Confidence Interval Values (5)
| State Lower Limit: | 175,612,814 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 186,133,171 | (Within Confidence Interval) |
| State Upper Limit: | 194,098,372 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 240,233,336 | (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