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Wise County
2021 Confidence Interval Detail
Wise County
184-902/Springtown ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 26,145,735 | 0.8855 | 29,526,522 | 9 | 168 | 0.027532284 |
| A | 36,479,831 | 0.9092 | 40,122,999 | 10 | 152 | 0.010182684 |
| A | 40,323,473 | 1.0132 | 39,798,138 | 32 | 126 | 0.004089215 |
| A | 50,563,435 | 0.9727 | 51,982,559 | 13 | 120 | 0.007452405 |
| E | 115,751,061 | 0.9880 | 117,156,944 | 20 | 555 | 0.037156092 |
| Random Totals: | 269,263,535 | 278,587,162 | 84 | 1,121 | ||
| CATG D1 EXCEPTION VALUES: | 764,810 | 431,598 | ||||
| CATG J EXCEPTION VALUES: | 2,796,922 | 2,819,311 | ||||
| Total Test Values | 272,825,267 | 281,838,071 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,091,904 |
Confidence Interval Values(5)
| Local Test Value: | 272,825,267 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 267,746,167 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 295,929,975 | (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