2010 Confidence Interval Detail
049/Cooke
169-911/Saint Jo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,062,030 | 0.9704 | 2,124,928 | 10 | 33 | .020176907 |
| D3 | 13,152,850 | 1.0527 | 12,494,395 | 20 | 423 | .050319711 |
| G1 | 1,917,110 | 1.0050 | 1,907,572 | 15 | 29 | .035346755 |
| Random Totals: | 17,131,990 | 16,526,895 | 45 | 485 | ||
| Catg J Exception Values: | 89,840 | 88,392 | ||||
| Catg D1 Exception Values: | 1,883,622 | 1,733,200 | ||||
| Catg A Exception Values: | 550,067 | 561,656 | ||||
| Catg G1 Exception Values: | 576,230 | 582,338 | ||||
| Total Test Values (4): | 20,231,749 | 19,492,481 |
Margin of Error
| Margin of Error Percent: | 6.4111593 |
|---|---|
| Margin of Error Value: | 1,249,694 |
Confidence Interval Values (5)
| State Lower Limit: | 18,242,787 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 20,231,749 | (Within Confidence Interval) |
| State Upper Limit: | 20,742,175 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 40,732,439 | (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