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005/Archer
2017 Confidence Interval Detail
005/Archer
005-901/Archer City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 15,469,640 | 0.8591 | 18,006,798 | 15 | 366 | .097328563 |
| A | 17,907,520 | 0.9710 | 18,442,348 | 15 | 224 | .017531854 |
| A | 19,475,180 | 0.9542 | 20,409,956 | 15 | 146 | .027859054 |
| A | 20,571,680 | 1.0104 | 20,359,937 | 15 | 77 | .015705427 |
| E | 26,145,100 | 1.0089 | 25,914,461 | 20 | 354 | .015722133 |
| F1 | 2,568,120 | 0.9365 | 2,742,253 | 9 | 58 | .003823085 |
| F1 | 2,486,580 | 0.6523 | 3,812,019 | 7 | 26 | .444573291 |
| F1 | 2,545,660 | 0.7960 | 3,198,065 | 6 | 12 | .017286852 |
| F1 | 2,229,050 | 0.9794 | 2,275,934 | 4 | 5 | .001903097 |
| G1 | 6,130,960 | 1.0229 | 5,993,704 | 13 | 128 | .009314584 |
| G1 | 6,030,070 | 1.0035 | 6,009,038 | 9 | 25 | .006927890 |
| G1 | 6,333,890 | 1.0060 | 6,296,113 | 7 | 14 | .002910157 |
| G1 | 5,610,941 | 1.0125 | 5,541,670 | 4 | 6 | .010226649 |
| Random Totals: | 133,504,391 | 139,002,296 | 139 | 1,441 | ||
| Catg J Exception Values: | 207,430 | 174,895 | ||||
| Catg D1 Exception Values: | 20,362,400 | 15,319,202 | ||||
| Total Test Values (4): | 154,074,221 | 154,496,393 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,724,819 |
Confidence Interval Values (5)
| State Lower Limit: | 146,771,574 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 154,074,221 | (Within Confidence Interval) |
| State Upper Limit: | 162,221,212 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 212,825,847 | (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