2009 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 | 45,481,110 | 0.9859 | 46,131,565 | 15 | 951 | .015066079 |
| A | 52,080,900 | 0.9238 | 56,376,813 | 15 | 608 | .012824341 |
| A | 53,913,570 | 0.9471 | 56,924,897 | 14 | 400 | .010729908 |
| A | 51,120,470 | 0.9719 | 52,598,487 | 14 | 220 | .006502059 |
| D3 | 167,103,040 | 1.1319 | 147,630,568 | 22 | 7,676 | .043581134 |
| F1 | 14,026,170 | 0.9562 | 14,668,657 | 7 | 189 | .041550340 |
| F1 | 13,932,010 | 0.9495 | 14,672,996 | 6 | 67 | .002515615 |
| F1 | 13,559,460 | 0.9689 | 13,994,695 | 5 | 24 | .000705190 |
| L1 | 7,816,540 | 1.0076 | 7,757,582 | 7 | 159 | .037186041 |
| L1 | 10,130,560 | 1.0431 | 9,711,974 | 6 | 48 | .021901424 |
| L1 | 6,663,910 | 0.9174 | 7,263,909 | 5 | 11 | .019877353 |
| L1 | 12,190,220 | 1.0051 | 12,128,365 | 4 | 8 | .004158506 |
| Random Totals: | 448,017,960 | 439,860,508 | 120 | 10,361 | ||
| Catg J Exception Values: | 5,378,057 | 5,574,964 | ||||
| Catg D1 Exception Values: | 22,872,720 | 23,294,283 | ||||
| Catg F1 Exception Values: | 9,716,030 | 10,283,475 | ||||
| Total Test Values (4): | 485,984,767 | 479,013,230 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 23,950,662 |
Confidence Interval Values (5)
| State Lower Limit: | 455,062,568 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 485,984,767 | (Within Confidence Interval) |
| State Upper Limit: | 502,963,892 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 561,158,577 | (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