2008 Confidence Interval Detail
056/Dallam
056-902/Texline ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 9,690,071 | 0.9663 | 10,028,015 | 24 | 1,350 | .044296138 |
| L1 | 3,269,660 | 1.1964 | 2,732,915 | 10 | 41 | .006744906 |
| Random Totals: | 12,959,731 | 12,760,930 | 34 | 1,391 | ||
| Catg J Exception Values: | 6,721,240 | 6,878,774 | ||||
| Catg D1 Exception Values: | 22,724,249 | 24,828,420 | ||||
| Total Test Values (4): | 42,405,220 | 44,468,124 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,223,406 |
Confidence Interval Values (5)
| State Lower Limit: | 42,244,718 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 42,405,220 | (Within Confidence Interval) |
| State Upper Limit: | 46,691,530 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 82,593,320 | (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