Top navigation skipped
Trinity County
2021 Confidence Interval Detail
Trinity County
228-904/Centerville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,897,539 | 0.8749 | 2,168,864 | 11 | 42 | 0.146940762 |
| A | 1,995,025 | 0.8317 | 2,398,732 | 10 | 25 | 0.045082936 |
| A | 2,456,406 | 0.9545 | 2,573,500 | 9 | 22 | 0.005527725 |
| A | 2,824,203 | 1.0754 | 2,626,188 | 8 | 16 | 0.030284563 |
| E | 26,913,852 | 1.0299 | 26,132,491 | 24 | 355 | 0.074834236 |
| Random Totals: | 36,087,025 | 35,899,775 | 62 | 460 | ||
| CATG D1 EXCEPTION VALUES: | 8,703,959 | 7,624,923 | ||||
| Total Test Values | 44,790,984 | 43,524,698 |
Margin of Error
| Margin of Error Percent: | 6.5999856 |
|---|---|
| Margin of Error Value: | 2,872,624 |
Confidence Interval Values(5)
| Local Test Value: | 44,790,984 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 40,652,074 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 46,397,322 | (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