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231/Upton
2016 Confidence Interval Detail
231/Upton
231-901/McCamey ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 85,200,707 | 1.0409 | 81,852,922 | 11 | 194 | .008169119 |
| G1 | 87,512,468 | 1.0088 | 86,749,076 | 8 | 51 | .007222755 |
| G1 | 117,859,387 | 1.0130 | 116,346,878 | 7 | 13 | .002439721 |
| Random Totals: | 290,572,562 | 284,948,876 | 26 | 258 | ||
| Catg J Exception Values: | 2,096,440 | 2,311,788 | ||||
| Catg D1 Exception Values: | 920,069 | 758,189 | ||||
| Catg G1 Exception Values: | 49,541,873 | 47,921,883 | ||||
| Total Test Values (4): | 343,130,944 | 335,940,736 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 16,797,036 |
Confidence Interval Values (5)
| State Lower Limit: | 319,143,700 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 343,130,944 | (Within Confidence Interval) |
| State Upper Limit: | 352,737,772 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 657,478,943 | (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