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 | 0.7982 | 35,986,874 | 16 | 718 | .191085704 |
| A | 30,033,916 | 0.8951 | 33,553,699 | 15 | 412 | .025382742 |
| A | 29,650,879 | 0.9780 | 30,317,872 | 16 | 275 | .023777753 |
| A | 32,932,171 | 0.8886 | 37,060,737 | 15 | 182 | .058330876 |
| D3 | 67,221,856 | 1.0119 | 66,431,323 | 20 | 3,540 | .095683878 |
| Random Totals: | 188,563,545 | 203,350,505 | 82 | 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 | 226,695,942 |
Margin of Error
| Margin of Error Percent: | 5.8320365 |
|---|---|
| Margin of Error Value: | 13,220,990 |
Confidence Interval Values (5)
| Local Test Value: | 212,754,627 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 213,474,952 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 239,916,932 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 199,758,678 | (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