2008 Confidence Interval Detail
058/Dawson
058-906/Lamesa ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 30,769,160 | 0.9908 | 31,054,865 | 8 | 1,456 | .028999133 |
| A | 31,203,630 | 0.9779 | 31,908,815 | 10 | 713 | .012385580 |
| A | 31,102,180 | 0.8521 | 36,500,622 | 8 | 456 | .043466127 |
| A | 32,820,350 | 0.9823 | 33,411,738 | 8 | 269 | .003177466 |
| D3 | 15,859,190 | 0.8840 | 17,940,260 | 10 | 1,786 | .026107804 |
| F1 | 8,260,160 | 0.9535 | 8,662,989 | 8 | 269 | .023342477 |
| F1 | 8,754,730 | 0.8762 | 9,991,703 | 7 | 99 | .006565923 |
| F1 | 9,208,490 | 0.9665 | 9,527,667 | 6 | 38 | .017213531 |
| F1 | 12,690,690 | 1.0261 | 12,367,888 | 4 | 18 | .006537586 |
| G1 | 42,716,160 | 1.0027 | 42,601,137 | 7 | 38 | .009618017 |
| G1 | 41,759,385 | 1.0537 | 39,631,190 | 5 | 10 | .006342282 |
| G1 | 37,523,296 | 1.0061 | 37,295,792 | 3 | 4 | .000926515 |
| G1 | 39,387,911 | 1.0797 | 36,480,421 | 2 | 3 | .024155054 |
| L1 | 7,059,900 | 1.0352 | 6,819,842 | 8 | 117 | .003660204 |
| L1 | 8,398,730 | 1.0077 | 8,334,554 | 6 | 30 | .001475152 |
| L1 | 15,052,130 | 0.9717 | 15,490,511 | 7 | 14 | .004583505 |
| Random Totals: | 372,566,092 | 378,019,994 | 107 | 5,320 | ||
| Catg D1 Exception Values: | 39,281,270 | 51,932,797 | ||||
| Total Test Values (4): | 411,847,362 | 429,952,791 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 21,497,640 |
Confidence Interval Values (5)
| State Lower Limit: | 408,455,151 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 411,847,362 | (Within Confidence Interval) |
| State Upper Limit: | 451,450,431 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 421,759,786 | (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