2009 Confidence Interval Detail
159/Maverick
159-901/Eagle Pass ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 193,546,683 | 0.9943 | 194,656,223 | 8 | 4,801 | .025689367 |
| A | 198,569,450 | 0.9455 | 210,015,283 | 7 | 2,918 | .018547971 |
| A | 198,521,710 | 0.9696 | 204,745,988 | 11 | 2,041 | .002064589 |
| A | 213,223,010 | 0.9773 | 218,175,596 | 30 | 1,317 | .002191052 |
| C | 27,011,750 | 0.8786 | 30,744,081 | 7 | 2,071 | .085922444 |
| C | 25,320,571 | 0.9690 | 26,130,620 | 11 | 1,100 | .013009875 |
| C | 26,534,642 | 1.0237 | 25,920,330 | 7 | 389 | .045728329 |
| C | 23,922,920 | 1.0193 | 23,469,950 | 6 | 62 | .011834670 |
| D3 | 100,143,407 | 0.8724 | 114,790,700 | 10 | 5,235 | .026734797 |
| F1 | 66,553,803 | 0.9227 | 72,129,406 | 7 | 543 | .004195367 |
| F1 | 62,847,560 | 0.8840 | 71,094,525 | 7 | 150 | .025560187 |
| F1 | 78,118,480 | 0.9850 | 79,308,102 | 6 | 58 | .003754780 |
| F1 | 66,171,530 | 0.9411 | 70,312,964 | 3 | 5 | .000323086 |
| G1 | 26,986,735 | 1.0124 | 26,656,198 | 6 | 28 | .008951893 |
| G1 | 70,046,781 | 1.2040 | 58,178,390 | 2 | 3 | .000047272 |
| L1 | 34,013,750 | 1.0380 | 32,768,545 | 7 | 485 | .003742952 |
| L1 | 37,358,690 | 1.0179 | 36,701,729 | 6 | 86 | .009926438 |
| L1 | 62,724,430 | 0.9988 | 62,799,790 | 6 | 15 | .000034369 |
| Random Totals: | 1,511,615,902 | 1,558,598,420 | 147 | 21,307 | ||
| Catg D1 Exception Values: | 54,611,970 | 60,114,343 | ||||
| Catg G1 Exception Values: | 112,436,640 | 108,254,902 | ||||
| Catg L1 Exception Values: | 47,950,000 | 47,950,000 | ||||
| Total Test Values (4): | 1,726,614,512 | 1,774,917,665 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 88,745,883 |
Confidence Interval Values (5)
| State Lower Limit: | 1,686,171,782 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,726,614,512 | (Within Confidence Interval) |
| State Upper Limit: | 1,863,663,548 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,679,391,481 | (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