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Carson County
2025 Confidence Interval Detail
Carson County
033-901/Groom 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 |
|---|---|---|---|---|---|---|---|
| A | 2 | 6,790,211 | 0.9457 | 7,180,090 | 18 | 104 | 1,060,122,242 |
| A | 3 | 5,700,020 | 1.0631 | 5,361,697 | 18 | 52 | 600,333,873 |
| A | 4 | 6,518,680 | 1.1297 | 5,770,275 | 18 | 43 | 927,942,287 |
| A | 5 | 6,361,530 | 0.9804 | 6,488,709 | 19 | 28 | 5,325,338,341 |
| E | 0 | 11,573,380 | 1.0791 | 10,725,030 | 25 | 100 | 18,134,391,273 |
| Random Totals: | 36,943,821 | 35,525,801 | 98 | 327 | |||
| CATG D1 EXCEPTION VALUES: | 19,891,295 | 25,664,114 | |||||
| CATG J EXCEPTION VALUES: | 1,525,430 | 1,848,162 | |||||
| Total Test Values | 58,360,546 | 63,038,077 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,151,904 |
Confidence Interval Values(5)
| Local Test Value: | 58,360,546 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 59,886,173 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 66,189,981 | (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