2008 Confidence Interval Detail
089/Gonzales
089-905/Waelder ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,367,610 | 0.9345 | 2,533,558 | 7 | 128 | .005736130 |
| A | 2,579,630 | 1.0031 | 2,571,658 | 6 | 65 | .018548462 |
| A | 3,146,930 | 0.9848 | 3,195,502 | 6 | 52 | .000841026 |
| A | 3,434,900 | 0.9393 | 3,656,872 | 5 | 28 | .013972771 |
| D3 | 44,939,640 | 0.9680 | 46,425,248 | 20 | 2,143 | .075547627 |
| Random Totals: | 56,468,710 | 58,382,838 | 44 | 2,416 | ||
| Catg J Exception Values: | 5,530,307 | 5,624,274 | ||||
| Catg D1 Exception Values: | 6,434,160 | 6,610,016 | ||||
| Total Test Values (4): | 68,433,177 | 70,617,128 |
Margin of Error
| Margin of Error Percent: | 8.1519246 |
|---|---|
| Margin of Error Value: | 5,756,655 |
Confidence Interval Values (5)
| State Lower Limit: | 64,860,473 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 68,433,177 | (Within Confidence Interval) |
| State Upper Limit: | 76,373,783 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 100,720,084 | (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