2006 Confidence Interval Detail
224/Throckmorton
224-901/Throckmorton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,105,439 | 1.0060 | 3,086,917 | 7 | 168 | .045765264 |
| A | 3,109,169 | 1.1037 | 2,817,042 | 8 | 92 | .013742994 |
| A | 3,089,395 | 1.0291 | 3,002,036 | 6 | 58 | .004770966 |
| A | 3,058,722 | 0.9849 | 3,105,617 | 12 | 37 | .007365754 |
| D3 | 9,540,600 | 1.1624 | 8,207,674 | 13 | 2,678 | .047233945 |
| G1 | 13,928,510 | 0.8678 | 16,050,369 | 9 | 124 | .060170535 |
| G1 | 13,844,170 | 1.0403 | 13,307,863 | 8 | 36 | .002325896 |
| G1 | 13,884,150 | 0.9426 | 14,729,631 | 6 | 17 | .014640038 |
| G1 | 13,352,900 | 1.0850 | 12,306,820 | 3 | 5 | .005613140 |
| Random Totals: | 76,913,055 | 76,613,969 | 72 | 3,215 | ||
| Catg J Exception Values: | 3,511,089 | 3,573,146 | ||||
| Catg D1 Exception Values: | 21,227,970 | 16,643,975 | ||||
| Total Test Values (4): | 101,652,114 | 96,831,090 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 4,841,555 |
Confidence Interval Values (5)
| State Lower Limit: | 91,989,535 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 101,652,114 | (Within Confidence Interval) |
| State Upper Limit: | 101,672,645 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 107,542,424 | (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