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Nolan County
2024 Confidence Interval Detail
Nolan County
177-905/Highland ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| E | 0 | 32,374,570 | 1.0210 | 31,708,688 | 19 | 258 | 0.012001442 |
| G1 | 2 | 9,136,830 | 0.9903 | 9,226,325 | 8 | 25 | 0.000157770 |
| Random Totals: | 41,511,400 | 40,935,013 | 27 | 283 | |||
| CATG D1 EXCEPTION VALUES: | 8,187,962 | 7,536,674 | |||||
| CATG G1 EXCEPTION VALUES: | 2,592,770 | 2,592,017 | |||||
| CATG J EXCEPTION VALUES: | 3,227,287 | 3,345,724 | |||||
| Total Test Values | 55,519,419 | 54,409,428 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,720,471 |
Confidence Interval Values(5)
| Local Test Value: | 55,519,419 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 51,688,957 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 57,129,899 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values