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Hockley County
2020 Confidence Interval Detail
Hockley County
110-908/Whitharral ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,687,130 | 0.8705 | 4,235,646 | 9 | 68 | 0.030988806 |
| A | 3,664,130 | 0.9500 | 3,856,979 | 8 | 33 | 0.007501910 |
| A | 3,833,960 | 0.9755 | 3,930,251 | 7 | 21 | 0.004278328 |
| A | 3,474,270 | 0.9904 | 3,507,946 | 6 | 11 | 0.000739062 |
| E | 2,424,294 | 0.7144 | 3,393,469 | 10 | 107 | 0.300151216 |
| G1 | 15,647,270 | 0.9887 | 15,826,105 | 9 | 46 | 0.001644250 |
| Random Totals: | 32,731,054 | 34,750,396 | 49 | 286 | ||
| CATG D1 EXCEPTION VALUES: | 15,984,902 | 10,064,525 | ||||
| CATG J EXCEPTION VALUES: | 1,243,600 | 1,385,263 | ||||
| Total Test Values | 49,959,556 | 46,200,184 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,310,009 |
Confidence Interval Values(5)
| Local Test Value: | 49,959,556 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 43,890,175 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 48,510,193 | (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