2006 Confidence Interval Detail
011/Bastrop
011-905/McDade ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,996,806 | 0.9301 | 5,372,332 | 9 | 124 | .008849508 |
| A | 4,881,756 | 0.9859 | 4,951,573 | 7 | 61 | .048239865 |
| A | 4,944,503 | 1.0472 | 4,721,642 | 7 | 43 | .002833175 |
| A | 4,919,761 | 0.9810 | 5,015,047 | 6 | 27 | .009474260 |
| D3 | 29,260,021 | 0.9640 | 30,352,719 | 20 | 911 | .041109747 |
| Random Totals: | 49,002,847 | 50,413,313 | 49 | 1,166 | ||
| Catg J Exception Values: | 2,240,756 | 1,829,025 | ||||
| Catg D1 Exception Values: | 2,015,452 | 2,052,445 | ||||
| Total Test Values (4): | 53,259,055 | 54,294,783 |
Margin of Error
| Margin of Error Percent: | 5.3346617 |
|---|---|
| Margin of Error Value: | 2,896,443 |
Confidence Interval Values (5)
| State Lower Limit: | 51,398,340 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 53,259,055 | (Within Confidence Interval) |
| State Upper Limit: | 57,191,226 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 54,767,926 | (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