2006 Confidence Interval Detail
067/Eastland
067-904/Gorman ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,690,718 | 1.0083 | 3,660,337 | 9 | 222 | .015476387 |
| A | 3,655,287 | 1.0105 | 3,617,305 | 8 | 114 | .065394257 |
| A | 3,664,119 | 0.8744 | 4,190,438 | 6 | 77 | .057381518 |
| A | 3,654,860 | 0.8323 | 4,391,277 | 7 | 37 | .045848995 |
| D3 | 15,664,690 | 1.0128 | 15,466,716 | 20 | 1,533 | .171271392 |
| F1 | 731,736 | 0.9394 | 778,940 | 7 | 28 | .010097817 |
| F1 | 728,784 | 0.9350 | 779,448 | 5 | 9 | .004337074 |
| Random Totals: | 31,790,194 | 32,884,461 | 62 | 2,020 | ||
| Catg J Exception Values: | 2,771,997 | 3,729,765 | ||||
| Catg D1 Exception Values: | 5,435,930 | 4,712,645 | ||||
| Catg F1 Exception Values: | 1,482,100 | 1,580,342 | ||||
| Total Test Values (4): | 41,480,221 | 42,907,213 |
Margin of Error
| Margin of Error Percent: | 7.2238367 |
|---|---|
| Margin of Error Value: | 3,099,547 |
Confidence Interval Values (5)
| State Lower Limit: | 39,807,666 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 41,480,221 | (Within Confidence Interval) |
| State Upper Limit: | 46,006,760 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 47,635,840 | (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