2009 Confidence Interval Detail
247/Wilson
247-901/Floresville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 132,616,076 | 0.9299 | 142,613,266 | 26 | 2,060 | .046193880 |
| A | 144,086,464 | 1.0468 | 137,644,692 | 15 | 1,120 | .038578635 |
| A | 163,724,452 | 1.0163 | 161,098,546 | 22 | 865 | .011945411 |
| A | 263,205,191 | 1.0300 | 255,539,020 | 32 | 962 | .005319729 |
| D3 | 168,843,570 | 0.9563 | 176,559,207 | 21 | 4,641 | .017187294 |
| F1 | 15,225,315 | 0.9718 | 15,667,128 | 7 | 157 | .012775356 |
| F1 | 18,189,782 | 0.9183 | 19,808,104 | 6 | 61 | .012439129 |
| F1 | 20,186,224 | 0.9793 | 20,612,911 | 8 | 26 | .018771462 |
| F1 | 16,323,550 | 0.9688 | 16,849,246 | 2 | 3 | .059165026 |
| Random Totals: | 942,400,624 | 946,392,120 | 139 | 9,895 | ||
| Catg D1 Exception Values: | 17,272,262 | 14,186,257 | ||||
| Total Test Values (4): | 959,672,886 | 960,578,377 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 48,028,919 |
Confidence Interval Values (5)
| State Lower Limit: | 912,549,458 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 959,672,886 | (Within Confidence Interval) |
| State Upper Limit: | 1,008,607,296 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 936,386,967 | (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