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Nolan County
2022 Confidence Interval Detail
Nolan County
221-905/Trent ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 6,271,960 | 0.6952 | 9,021,807 | 19 | 79 | 0.788765598 |
| Random Totals: | 6,271,960 | 9,021,807 | 19 | 79 | ||
| CATG D1 EXCEPTION VALUES: | 2,639,012 | 2,379,405 | ||||
| CATG J EXCEPTION VALUES: | 19,926,730 | 20,993,050 | ||||
| Total Test Values | 28,837,702 | 32,394,262 |
Margin of Error
| Margin of Error Percent: | 10.3849401 |
|---|---|
| Margin of Error Value: | 3,364,125 |
Confidence Interval Values(5)
| Local Test Value: | 28,837,702 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 29,030,137 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 35,758,387 | (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