2008 Confidence Interval Detail
146/Liberty
146-906/Liberty ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 57,359,690 | 1.1103 | 51,661,434 | 14 | 1,305 | .182699151 |
| A | 57,328,834 | 0.9798 | 58,510,751 | 11 | 746 | .031216917 |
| A | 57,422,791 | 0.9153 | 62,736,579 | 8 | 544 | .061689805 |
| A | 57,229,988 | 1.0530 | 54,349,466 | 9 | 344 | .023338920 |
| F1 | 24,498,187 | 0.8971 | 27,308,201 | 7 | 227 | .002848789 |
| F1 | 24,787,559 | 0.9633 | 25,731,920 | 9 | 79 | .028283282 |
| F1 | 25,597,259 | 1.0313 | 24,820,381 | 7 | 29 | .024844787 |
| F1 | 22,910,423 | 0.9614 | 23,830,271 | 3 | 4 | .015856118 |
| G1 | 26,612,567 | 1.0132 | 26,265,858 | 5 | 21 | .000614476 |
| G1 | 23,334,544 | 0.9870 | 23,641,889 | 3 | 6 | .000418155 |
| G1 | 49,424,254 | 1.0656 | 46,381,620 | 3 | 4 | .008622888 |
| L1 | 14,888,151 | 1.0630 | 14,005,786 | 8 | 213 | .068075878 |
| L1 | 15,272,940 | 0.9735 | 15,688,690 | 6 | 32 | .001089048 |
| L1 | 20,932,487 | 0.9886 | 21,173,869 | 4 | 9 | .001670569 |
| Random Totals: | 477,599,674 | 476,106,715 | 97 | 3,563 | ||
| Catg J Exception Values: | 14,188,216 | 14,065,374 | ||||
| Catg D1 Exception Values: | 8,358,796 | 7,691,867 | ||||
| Catg G1 Exception Values: | 41,510,296 | 41,517,634 | ||||
| Catg L1 Exception Values: | 9,424,110 | 9,552,469 | ||||
| Total Test Values (4): | 551,081,092 | 548,934,059 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 27,446,703 |
Confidence Interval Values (5)
| State Lower Limit: | 521,487,356 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 551,081,092 | (Within Confidence Interval) |
| State Upper Limit: | 576,380,762 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 805,385,829 | (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