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Orange County
2021 Confidence Interval Detail
Orange County
181-901/Bridge City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 165,106,676 | 0.8534 | 193,469,271 | 44 | 1,588 | 0.035062919 |
| A | 201,342,390 | 1.0015 | 201,040,829 | 60 | 1,218 | 0.016462930 |
| A | 219,081,816 | 0.9750 | 224,699,298 | 53 | 952 | 0.014334324 |
| A | 300,684,416 | 0.9813 | 306,414,365 | 33 | 850 | 0.008994353 |
| F1 | 21,801,161 | 0.9273 | 23,510,364 | 11 | 137 | 0.095957345 |
| F1 | 20,756,512 | 0.8617 | 24,087,864 | 8 | 51 | 0.063993708 |
| F1 | 30,964,286 | 1.0375 | 29,845,095 | 8 | 36 | 0.007455734 |
| F1 | 23,746,800 | 1.0773 | 22,042,885 | 5 | 10 | 0.017992409 |
| Random Totals: | 983,484,057 | 1,025,109,971 | 222 | 4,842 | ||
| CATG D1 EXCEPTION VALUES: | 808,151 | 692,769 | ||||
| CATG J EXCEPTION VALUES: | 210,764,270 | 225,621,718 | ||||
| Total Test Values | 1,195,056,478 | 1,251,424,458 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 62,571,223 |
Confidence Interval Values(5)
| Local Test Value: | 1,195,056,478 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,188,853,235 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,313,995,681 | (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