2007 Confidence Interval Detail
089/Gonzales
089-901/Gonzales ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 44,514,703 | 0.9978 | 44,612,851 | 12 | 1,011 | .063254403 |
| A | 44,435,749 | 0.8762 | 50,714,162 | 10 | 580 | .058878090 |
| A | 44,522,728 | 0.9954 | 44,728,479 | 12 | 365 | .023864849 |
| A | 44,405,995 | 0.9734 | 45,619,473 | 11 | 217 | .002751162 |
| D3 | 148,599,720 | 0.9665 | 153,750,357 | 77 | 8,259 | .032415137 |
| F1 | 12,554,602 | 1.0260 | 12,236,454 | 7 | 179 | .010208901 |
| F1 | 12,498,355 | 0.9373 | 13,334,423 | 7 | 72 | .011361173 |
| F1 | 12,641,112 | 0.9480 | 13,334,506 | 6 | 31 | .005697494 |
| F1 | 12,128,725 | 0.9677 | 12,533,559 | 8 | 11 | .009651806 |
| L1 | 8,281,299 | 1.0204 | 8,115,738 | 7 | 191 | .082558387 |
| L1 | 8,190,384 | 1.0173 | 8,051,100 | 6 | 40 | .020287673 |
| L1 | 8,288,527 | 0.9608 | 8,626,693 | 5 | 15 | .004357245 |
| L1 | 7,907,426 | 0.9550 | 8,280,027 | 3 | 5 | .004945979 |
| Random Totals: | 408,969,325 | 423,937,822 | 171 | 10,976 | ||
| Catg J Exception Values: | 6,152,839 | 6,163,112 | ||||
| Catg D1 Exception Values: | 22,859,640 | 23,159,388 | ||||
| Total Test Values (4): | 437,981,804 | 453,260,322 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 22,663,016 |
Confidence Interval Values (5)
| State Lower Limit: | 430,597,306 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 437,981,804 | (Within Confidence Interval) |
| State Upper Limit: | 475,923,338 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 501,318,054 | (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