2012 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 | 37,426,621 | 0.9648 | 38,792,103 | 12 | 855 | .064390222 |
| A | 37,898,842 | 0.9733 | 38,938,500 | 12 | 476 | .043606239 |
| A | 37,002,420 | 0.8912 | 41,519,771 | 10 | 307 | .052553120 |
| A | 38,145,720 | 0.9635 | 39,590,784 | 10 | 182 | .003686022 |
| D3 | 67,053,160 | 0.9556 | 70,168,648 | 16 | 3,345 | .024996048 |
| Random Totals: | 217,526,763 | 229,009,806 | 60 | 5,165 | ||
| Catg D1 Exception Values: | 11,351,816 | 11,667,517 | ||||
| Total Test Values (4): | 228,878,579 | 240,677,323 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,033,866 |
Confidence Interval Values (5)
| State Lower Limit: | 228,643,457 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 228,878,579 | (Within Confidence Interval) |
| State Upper Limit: | 252,711,189 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 229,075,423 | (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