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Henderson County
2020 Confidence Interval Detail
Henderson County
107-907/Trinidad ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,833,370 | 0.9564 | 2,962,537 | 13 | 91 | 0.026635237 |
| A | 5,007,070 | 0.9640 | 5,194,056 | 14 | 91 | 0.032214467 |
| A | 4,157,980 | 0.9237 | 4,501,440 | 12 | 54 | 0.043402327 |
| A | 7,544,670 | 0.9691 | 7,785,234 | 11 | 58 | 0.015437416 |
| Random Totals: | 19,543,090 | 20,443,267 | 50 | 294 | ||
| CATG D1 EXCEPTION VALUES: | 700,690 | 589,811 | ||||
| CATG J EXCEPTION VALUES: | 24,125,620 | 25,671,547 | ||||
| Total Test Values | 44,369,400 | 46,704,625 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,335,231 |
Confidence Interval Values(5)
| Local Test Value: | 44,369,400 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 44,369,394 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 49,039,856 | (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