2008 Confidence Interval Detail
115/Hudspeth
055-901/Culberson-Allamore ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 8,752,010 | 1.0630 | 8,233,311 | 13 | 3,040 | .000048039 |
| Random Totals: | 8,752,010 | 8,233,311 | 13 | 3,040 | ||
| Catg J Exception Values: | 9,377,720 | 9,409,375 | ||||
| Catg D1 Exception Values: | 2,554,740 | 5,447,915 | ||||
| Total Test Values (4): | 20,684,470 | 23,090,601 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,154,530 |
Confidence Interval Values (5)
| Local Test Value: | 20,684,470 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 21,936,071 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 24,245,131 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 31,624,708 | (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