2010 Confidence Interval Detail
036/Chambers
036-901/Anahuac ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 38,972,390 | 0.9578 | 40,689,486 | 10 | 902 | .014976307 |
| A | 40,800,500 | 0.9059 | 45,038,636 | 10 | 466 | .038767460 |
| A | 46,523,490 | 0.9896 | 47,012,419 | 11 | 339 | .005189150 |
| A | 51,504,050 | 0.9323 | 55,244,074 | 9 | 220 | .011717728 |
| D3 | 47,992,540 | 0.9485 | 50,598,355 | 21 | 6,851 | .005999589 |
| G1 | 11,853,799 | 1.0091 | 11,746,902 | 6 | 17 | .033558604 |
| G1 | 11,044,965 | 0.9687 | 11,401,843 | 4 | 8 | .008678399 |
| G1 | 12,705,882 | 1.0224 | 12,427,506 | 3 | 4 | .006946490 |
| Random Totals: | 261,397,616 | 274,159,221 | 74 | 8,807 | ||
| Catg J Exception Values: | 7,060,160 | 7,241,789 | ||||
| Catg D1 Exception Values: | 13,767,500 | 14,969,924 | ||||
| Catg G1 Exception Values: | 8,273,049 | 7,345,055 | ||||
| Total Test Values (4): | 290,498,325 | 303,715,989 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,185,799 |
Confidence Interval Values (5)
| State Lower Limit: | 288,530,190 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 290,498,325 | (Within Confidence Interval) |
| State Upper Limit: | 318,901,788 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 310,658,720 | (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