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Mills County
2025 Confidence Interval Detail
Mills County
167-902/Mullin 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 | 2,152,520 | 0.9407 | 2,288,211 | 8 | 32 | 645,304,375 |
| A | 3 | 2,596,393 | 0.9683 | 2,681,393 | 7 | 23 | 981,612,936 |
| A | 4 | 2,808,610 | 1.0543 | 2,663,957 | 9 | 19 | 833,312,317 |
| A | 5 | 3,530,980 | 0.9573 | 3,688,478 | 5 | 13 | 8,569,671,969 |
| E | 0 | 87,283,530 | 0.9903 | 88,138,473 | 21 | 582 | 27,339,034,200 |
| Random Totals: | 98,372,033 | 99,460,512 | 50 | 669 | |||
| CATG D1 EXCEPTION VALUES: | 31,990,430 | 26,983,906 | |||||
| CATG J EXCEPTION VALUES: | 29,712,520 | 31,073,566 | |||||
| Total Test Values | 160,074,983 | 157,517,984 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,875,899 |
Confidence Interval Values(5)
| Local Test Value: | 160,074,983 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 149,642,085 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 165,393,883 | (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