2009 Confidence Interval Detail
143/Lavaca
143-905/Sweet Home ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,613,955 | 1.0062 | 1,604,010 | 6 | 41 | .021940304 |
| A | 1,538,179 | 0.9864 | 1,559,387 | 5 | 23 | .009532418 |
| A | 1,334,576 | 0.9880 | 1,350,785 | 5 | 12 | .003504893 |
| A | 1,954,088 | 1.0115 | 1,931,871 | 4 | 12 | .004830786 |
| D3 | 27,837,393 | 0.9945 | 27,991,345 | 14 | 1,448 | .022191225 |
| G1 | 6,123,640 | 0.8876 | 6,899,099 | 5 | 24 | .000566150 |
| Random Totals: | 40,401,831 | 41,336,497 | 39 | 1,560 | ||
| Catg J Exception Values: | 674,570 | 654,033 | ||||
| Catg D1 Exception Values: | 3,045,504 | 3,100,786 | ||||
| Catg G1 Exception Values: | 27,616,470 | 27,900,172 | ||||
| Total Test Values (4): | 71,738,375 | 72,991,488 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,649,574 |
Confidence Interval Values (5)
| State Lower Limit: | 69,341,914 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 71,738,375 | (Within Confidence Interval) |
| State Upper Limit: | 76,641,062 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 72,597,127 | (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