2010 Confidence Interval Detail
107/Henderson
129-905/Mabank ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 144,254,660 | 0.9874 | 146,095,463 | 65 | 2,320 | .040035035 |
| A | 144,894,570 | 0.9790 | 148,002,625 | 41 | 1,074 | .021731569 |
| A | 155,120,810 | 0.9991 | 155,260,544 | 30 | 645 | .005314331 |
| A | 135,740,230 | 1.0234 | 132,636,535 | 19 | 328 | .007762809 |
| C | 12,343,600 | 1.1512 | 10,722,377 | 19 | 3,804 | .203210429 |
| C | 12,167,760 | 1.0756 | 11,312,533 | 10 | 413 | .209535084 |
| C | 11,704,740 | 0.8865 | 13,203,316 | 9 | 104 | .009302789 |
| C | 11,397,360 | 1.0650 | 10,701,746 | 8 | 32 | .009801340 |
| F1 | 28,494,340 | 1.1369 | 25,063,189 | 12 | 190 | .120429569 |
| F1 | 30,375,150 | 0.9601 | 31,637,486 | 10 | 78 | .003855360 |
| F1 | 31,250,540 | 1.0327 | 30,261,005 | 9 | 31 | .008693615 |
| F1 | 28,501,780 | 1.0915 | 26,112,487 | 5 | 8 | .115396125 |
| L1 | 10,258,920 | 1.1878 | 8,636,909 | 10 | 192 | .034907966 |
| L1 | 10,668,670 | 0.9408 | 11,339,998 | 8 | 51 | .027098999 |
| L1 | 12,947,330 | 1.0219 | 12,669,860 | 6 | 13 | .028802542 |
| Random Totals: | 780,120,460 | 773,656,073 | 261 | 9,283 | ||
| Catg J Exception Values: | 15,075,095 | 14,471,987 | ||||
| Catg D1 Exception Values: | 600,950 | 543,187 | ||||
| Catg L1 Exception Values: | 6,831,160 | 5,786,589 | ||||
| Total Test Values (4): | 802,627,665 | 794,457,836 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 39,722,892 |
Confidence Interval Values (5)
| State Lower Limit: | 754,734,944 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 802,627,665 | (Within Confidence Interval) |
| State Upper Limit: | 834,180,728 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 728,527,248 | (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