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Van Zandt County
2021 Confidence Interval Detail
Van Zandt County
234-909/Fruitvale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,125,330 | 0.9085 | 7,842,961 | 15 | 129 | 0.027809775 |
| A | 6,820,410 | 0.8853 | 7,704,066 | 15 | 72 | 0.045050343 |
| A | 10,352,240 | 1.0912 | 9,487,023 | 15 | 82 | 0.029323872 |
| A | 13,807,700 | 1.0656 | 12,957,676 | 19 | 68 | 0.030728634 |
| E | 48,655,662 | 0.9290 | 52,374,233 | 21 | 434 | 0.069927449 |
| Random Totals: | 86,761,342 | 90,365,959 | 85 | 785 | ||
| CATG D1 EXCEPTION VALUES: | 2,408,890 | 2,174,148 | ||||
| CATG J EXCEPTION VALUES: | 3,485,240 | 3,652,572 | ||||
| Total Test Values | 92,655,472 | 96,192,679 |
Margin of Error
| Margin of Error Percent: | 6.2999967 |
|---|---|
| Margin of Error Value: | 6,060,136 |
Confidence Interval Values(5)
| Local Test Value: | 92,655,472 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 90,132,543 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 102,252,815 | (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