2010 Confidence Interval Detail
185/Parmer
185-902/Farwell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,885,873 | 1.0105 | 6,814,323 | 10 | 188 | .006662677 |
| A | 7,060,025 | 0.9461 | 7,462,240 | 9 | 113 | .009906461 |
| A | 7,001,206 | 0.9433 | 7,422,035 | 10 | 78 | .017962191 |
| A | 6,831,792 | 0.9520 | 7,176,252 | 8 | 53 | .000571900 |
| D3 | 21,899,175 | 0.9584 | 22,849,723 | 15 | 887 | .001822842 |
| L1 | 2,250,454 | 0.9603 | 2,343,491 | 8 | 40 | .002569765 |
| L1 | 2,319,893 | 0.9637 | 2,407,277 | 6 | 10 | .008683478 |
| L1 | 3,420,955 | 0.9739 | 3,512,635 | 3 | 4 | .002136738 |
| Random Totals: | 57,669,373 | 59,987,976 | 69 | 1,373 | ||
| Catg J Exception Values: | 11,784,243 | 12,151,274 | ||||
| Catg D1 Exception Values: | 20,201,697 | 19,651,272 | ||||
| Total Test Values (4): | 89,655,313 | 91,790,522 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,589,526 |
Confidence Interval Values (5)
| State Lower Limit: | 87,200,996 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 89,655,313 | (Within Confidence Interval) |
| State Upper Limit: | 96,380,048 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 126,953,711 | (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