2011 Confidence Interval Detail
203/San Augustine
203-902/Broaddus ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 9,989,220 | 0.3910 | 25,547,877 | 18 | 687 | .255619711 |
| A | 10,386,760 | 0.4056 | 25,608,383 | 16 | 314 | .332707138 |
| A | 10,348,010 | 0.6005 | 17,232,323 | 15 | 175 | .220528844 |
| A | 10,404,200 | 0.9961 | 10,444,935 | 16 | 85 | .033714890 |
| C | 1,321,580 | 0.3071 | 4,303,419 | 20 | 701 | 2.583408713 |
| C | 1,087,360 | 0.3104 | 3,503,093 | 26 | 264 | 1.301214089 |
| C | 1,191,270 | 0.4494 | 2,650,801 | 16 | 172 | .362019374 |
| C | 938,130 | 0.5397 | 1,738,243 | 15 | 42 | .505441546 |
| D3 | 24,337,720 | 1.2049 | 20,198,954 | 26 | 1,955 | .302764508 |
| Random Totals: | 70,004,250 | 111,228,028 | 168 | 4,395 | ||
| Catg D1 Exception Values: | 11,097,830 | 11,220,326 | ||||
| Total Test Values (4): | 81,102,080 | 122,448,354 |
Margin of Error
| Margin of Error Percent: | 8.9400981 |
|---|---|
| Margin of Error Value: | 10,947,003 |
Confidence Interval Values (5)
| Local Test Value: | 81,102,080 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 111,501,351 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 133,395,357 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 97,136,135 | (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