2009 Confidence Interval Detail
003/Angelina
003-904/Huntington ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 28,724,723 | 0.8028 | 35,780,671 | 15 | 718 | .206794990 |
| A | 30,033,916 | 0.9039 | 33,227,034 | 15 | 412 | .022862367 |
| A | 29,650,879 | 0.9697 | 30,577,373 | 16 | 275 | .033762410 |
| A | 32,932,171 | 0.8899 | 37,006,597 | 15 | 182 | .058547217 |
| D3 | 67,221,856 | 1.0122 | 66,411,634 | 20 | 3,540 | .104971121 |
| Random Totals: | 188,563,545 | 203,003,309 | 81 | 5,127 | ||
| Catg J Exception Values: | 9,060,000 | 8,580,723 | ||||
| Catg D1 Exception Values: | 15,131,082 | 14,764,714 | ||||
| Total Test Values (4): | 212,754,627 | 226,348,746 |
Margin of Error
| Margin of Error Percent: | 6.1339629 |
|---|---|
| Margin of Error Value: | 13,884,148 |
Confidence Interval Values (5)
| State Lower Limit: | 212,464,598 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 212,754,627 | (Within Confidence Interval) |
| State Upper Limit: | 240,232,894 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 192,856,873 | (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