2012 Confidence Interval Detail
067/Eastland
067-903/Eastland ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 24,987,790 | 0.7700 | 32,451,675 | 25 | 744 | .172436319 |
| A | 25,188,680 | 0.7421 | 33,942,434 | 25 | 403 | .121656593 |
| A | 25,005,750 | 0.8060 | 31,024,504 | 21 | 239 | .054153510 |
| A | 25,046,780 | 0.8339 | 30,035,712 | 12 | 134 | .076313517 |
| D3 | 78,399,660 | 0.9312 | 84,192,075 | 24 | 3,255 | .131949295 |
| F1 | 14,322,450 | 0.9574 | 14,959,735 | 11 | 127 | .011386420 |
| F1 | 14,142,330 | 0.9457 | 14,954,351 | 9 | 44 | .028311275 |
| F1 | 14,718,450 | 0.9779 | 15,051,079 | 8 | 16 | .002368728 |
| G1 | 5,467,730 | 1.0056 | 5,437,281 | 9 | 87 | .062358810 |
| G1 | 5,343,090 | 0.9258 | 5,771,322 | 7 | 20 | .048301804 |
| G1 | 5,375,990 | 1.0154 | 5,294,455 | 5 | 9 | .004864285 |
| G1 | 5,288,900 | 1.0350 | 5,110,048 | 3 | 4 | .019682279 |
| L1 | 4,221,230 | 1.0112 | 4,174,476 | 9 | 122 | .011789812 |
| L1 | 4,121,930 | 1.0179 | 4,049,445 | 9 | 33 | .013281267 |
| L1 | 2,484,050 | 0.9982 | 2,488,529 | 6 | 11 | .003709214 |
| L1 | 10,200,460 | 1.0046 | 10,153,753 | 4 | 11 | .005659079 |
| Random Totals: | 264,315,270 | 299,090,874 | 187 | 5,259 | ||
| Catg J Exception Values: | 16,006,900 | 16,641,857 | ||||
| Catg D1 Exception Values: | 10,088,170 | 9,822,476 | ||||
| Catg F1 Exception Values: | 13,406,290 | 12,430,004 | ||||
| Total Test Values (4): | 303,816,630 | 337,985,211 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 16,899,261 |
Confidence Interval Values (5)
| Local Test Value: | 303,816,630 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 321,085,950 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 354,884,472 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 398,652,969 | (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