2009 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 | 60,707,715 | 0.8829 | 68,759,446 | 16 | 1,334 | .076923697 |
| A | 59,511,080 | 0.8835 | 67,358,325 | 15 | 745 | .008028085 |
| A | 59,792,474 | 0.9085 | 65,814,501 | 14 | 533 | .017085498 |
| A | 54,703,780 | 0.8948 | 61,135,203 | 15 | 313 | .010437603 |
| F1 | 25,278,020 | 0.9351 | 27,032,424 | 7 | 198 | .012372989 |
| F1 | 26,021,510 | 0.9361 | 27,797,789 | 6 | 73 | .003875919 |
| F1 | 26,512,860 | 0.9978 | 26,571,317 | 6 | 28 | .021512060 |
| G1 | 15,756,065 | 0.9402 | 16,758,206 | 5 | 20 | .111942535 |
| G1 | 18,332,271 | 1.0083 | 18,181,366 | 4 | 7 | .048967376 |
| L1 | 14,711,340 | 1.0739 | 13,698,985 | 8 | 211 | .005148658 |
| L1 | 13,650,510 | 1.0328 | 13,216,993 | 7 | 37 | .003033532 |
| L1 | 14,744,570 | 0.9783 | 15,071,624 | 7 | 15 | .000433918 |
| Random Totals: | 389,722,195 | 421,396,179 | 110 | 3,514 | ||
| Catg J Exception Values: | 13,657,567 | 13,565,645 | ||||
| Catg D1 Exception Values: | 8,700,579 | 7,939,887 | ||||
| Catg F1 Exception Values: | 23,563,620 | 23,968,022 | ||||
| Catg G1 Exception Values: | 55,717,758 | 58,555,436 | ||||
| Catg L1 Exception Values: | 13,311,760 | 15,137,664 | ||||
| Total Test Values (4): | 504,673,479 | 540,562,833 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 27,028,142 |
Confidence Interval Values (5)
| Local Test Value: | 504,673,479 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 513,534,691 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 567,590,975 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 752,633,275 | (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