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222/Terrell
2016 Confidence Interval Detail
222/Terrell
222-901/Terrell County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,402,317 | 0.7932 | 6,810,788 | 10 | 209 | .020963399 |
| A | 5,389,138 | 0.8256 | 6,527,541 | 10 | 99 | .023348709 |
| A | 5,442,975 | 0.8015 | 6,790,986 | 9 | 66 | .006984932 |
| A | 5,298,840 | 0.7718 | 6,865,561 | 8 | 41 | .014951218 |
| G1 | 17,477,391 | 1.0391 | 16,819,739 | 15 | 253 | .050510798 |
| G1 | 17,344,194 | 1.0026 | 17,299,216 | 15 | 77 | .043402662 |
| G1 | 17,283,143 | 0.9932 | 17,401,473 | 15 | 35 | .019713643 |
| G1 | 17,228,820 | 0.9661 | 17,833,371 | 12 | 17 | .011278945 |
| Random Totals: | 90,866,818 | 96,348,675 | 94 | 797 | ||
| Catg J Exception Values: | 5,797,560 | 5,820,806 | ||||
| Catg D1 Exception Values: | 16,835,562 | 12,059,915 | ||||
| Total Test Values (4): | 113,499,940 | 114,229,396 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 5,711,469 |
Confidence Interval Values (5)
| State Lower Limit: | 108,517,927 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 113,499,940 | (Within Confidence Interval) |
| State Upper Limit: | 119,940,865 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 241,345,578 | (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