2007 Confidence Interval Detail
202/Sabine
202-903/Hemphill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 50,145,790 | 0.9251 | 54,205,805 | 35 | 1,955 | .109328164 |
| A | 50,051,368 | 0.8619 | 58,070,969 | 22 | 912 | .161994710 |
| A | 50,177,683 | 0.8642 | 58,062,582 | 17 | 553 | .026799107 |
| A | 49,990,654 | 0.8179 | 61,120,741 | 21 | 298 | .033097550 |
| C | 5,503,088 | 0.6216 | 8,853,102 | 12 | 2,398 | .943508251 |
| C | 5,161,305 | 1.0384 | 4,970,440 | 13 | 967 | .025063161 |
| C | 5,190,005 | 0.7895 | 6,573,787 | 12 | 436 | .171136554 |
| C | 4,979,960 | 0.9397 | 5,299,521 | 11 | 170 | .012499914 |
| D3 | 30,744,414 | 0.6905 | 44,524,857 | 20 | 2,743 | .474413545 |
| F1 | 4,361,902 | 0.7752 | 5,626,809 | 7 | 134 | .131362268 |
| F1 | 4,349,631 | 0.7726 | 5,629,862 | 8 | 51 | .183938959 |
| F1 | 4,358,316 | 0.9919 | 4,393,907 | 7 | 21 | .018481094 |
| F1 | 4,325,897 | 0.9940 | 4,352,009 | 5 | 7 | .006875344 |
| Random Totals: | 269,340,013 | 321,684,391 | 190 | 10,645 | ||
| Catg D1 Exception Values: | 19,914,354 | 21,561,227 | ||||
| Total Test Values (4): | 289,254,367 | 343,245,618 |
Margin of Error
| Margin of Error Percent: | 5.6696127 |
|---|---|
| Margin of Error Value: | 19,460,697 |
Confidence Interval Values (5)
| Local Test Value: | 289,254,367 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 323,784,921 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 362,706,315 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 273,568,627 | (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