2008 Confidence Interval Detail
238/Ward
195-901/Pecos-Barstow-Toyah ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 4,642,820 | 0.9252 | 5,018,180 | 10 | 2,031 | .008098989 |
| G1 | 28,556,050 | 0.9885 | 28,888,265 | 5 | 70 | .001287581 |
| G1 | 27,809,680 | 0.9728 | 28,587,253 | 5 | 24 | .035583669 |
| G1 | 28,900,867 | 1.0019 | 28,846,059 | 5 | 13 | .008728035 |
| G1 | 26,895,281 | 0.9948 | 27,035,868 | 5 | 7 | .006588782 |
| Random Totals: | 116,804,698 | 118,375,625 | 30 | 2,145 | ||
| Catg J Exception Values: | 3,538,048 | 3,593,043 | ||||
| Catg D1 Exception Values: | 528,120 | 862,240 | ||||
| Catg G1 Exception Values: | 35,135,465 | 35,170,267 | ||||
| Total Test Values (4): | 156,006,331 | 158,001,175 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 7,900,059 |
Confidence Interval Values (5)
| State Lower Limit: | 150,101,116 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 156,006,331 | (Within Confidence Interval) |
| State Upper Limit: | 165,901,234 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 239,957,051 | (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