2008 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 | 5,172,502 | 1.0139 | 5,101,590 | 7 | 158 | .004456681 |
| A | 7,039,307 | 0.9763 | 7,210,188 | 8 | 125 | .002921471 |
| A | 6,417,847 | 0.9908 | 6,477,439 | 6 | 79 | .006895029 |
| A | 9,142,606 | 0.9610 | 9,513,638 | 6 | 76 | .003791669 |
| D3 | 18,980,551 | 1.0302 | 18,424,142 | 20 | 878 | .005327872 |
| L1 | 1,736,603 | 1.0358 | 1,676,581 | 6 | 44 | .007485040 |
| L1 | 1,805,457 | 1.0043 | 1,797,727 | 4 | 11 | .004033173 |
| L1 | 1,350,081 | 1.0159 | 1,328,951 | 3 | 4 | .000632502 |
| Random Totals: | 51,644,954 | 51,530,256 | 60 | 1,375 | ||
| Catg J Exception Values: | 10,316,510 | 10,355,172 | ||||
| Catg D1 Exception Values: | 20,751,356 | 17,666,149 | ||||
| Catg L1 Exception Values: | 1,471,049 | 1,423,298 | ||||
| Total Test Values (4): | 84,183,869 | 80,974,875 |
Margin of Error
| Margin of Error Percent: | 5.0000003 |
|---|---|
| Margin of Error Value: | 4,048,744 |
Confidence Interval Values (5)
| State Lower Limit: | 76,926,131 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 84,183,869 | (Within Confidence Interval) |
| State Upper Limit: | 85,023,619 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 106,709,367 | (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