2012 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 | 44,429,900 | 0.9713 | 45,742,716 | 10 | 909 | .056010539 |
| A | 46,086,120 | 1.0073 | 45,752,129 | 11 | 480 | .021697268 |
| A | 44,602,910 | 0.9978 | 44,701,253 | 10 | 304 | .008005321 |
| A | 43,943,000 | 1.0047 | 43,737,434 | 9 | 181 | .001290023 |
| D3 | 50,324,100 | 1.0186 | 49,405,164 | 16 | 7,080 | .032060269 |
| G1 | 10,201,502 | 1.0062 | 10,138,642 | 6 | 13 | .065498114 |
| G1 | 10,362,888 | 0.9981 | 10,382,615 | 4 | 6 | .016182592 |
| G1 | 8,745,418 | 1.0190 | 8,582,353 | 2 | 3 | .054426839 |
| Random Totals: | 258,695,838 | 258,442,306 | 68 | 8,976 | ||
| Catg J Exception Values: | 3,100,048 | 2,717,907 | ||||
| Catg D1 Exception Values: | 10,368,610 | 12,467,423 | ||||
| Catg G1 Exception Values: | 38,934,041 | 36,695,374 | ||||
| Total Test Values (4): | 311,098,537 | 310,323,010 |
Margin of Error
| Margin of Error Percent: | 5.0000002 |
|---|---|
| Margin of Error Value: | 15,516,151 |
Confidence Interval Values (5)
| State Lower Limit: | 294,806,859 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 311,098,537 | (Within Confidence Interval) |
| State Upper Limit: | 325,839,161 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 389,186,962 | (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