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Hartley County
2019 Confidence Interval Detail
Hartley County
056-901/Dalhart ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 52,694,710 | 0.9729 | 54,162,514 | 16 | 401 | 0.054538432 |
| A | 52,902,180 | 1.0436 | 50,692,008 | 21 | 278 | 0.009003361 |
| A | 52,616,320 | 1.0126 | 51,961,604 | 19 | 199 | 0.010365394 |
| A | 51,759,270 | 1.0535 | 49,130,774 | 18 | 109 | 0.030605466 |
| F1 | 6,820,840 | 0.9881 | 6,902,986 | 3 | 30 | 0.001652481 |
| F1 | 4,959,930 | 0.9734 | 5,095,469 | 5 | 9 | 0.006026419 |
| F1 | 7,720,090 | 1.0000 | 7,720,090 | 2 | 7 | 0.005243110 |
| L1 | 8,655,840 | 0.9907 | 8,737,095 | 9 | 57 | 0.001188657 |
| L1 | 12,199,250 | 0.9932 | 12,282,773 | 6 | 19 | 0.001147165 |
| L1 | 13,259,060 | 1.0186 | 13,016,945 | 4 | 7 | 0.000746382 |
| Random Totals: | 263,587,490 | 259,702,258 | 103 | 1,116 | ||
| CATG D1 EXCEPTION VALUES: | 38,181,470 | 42,338,926 | ||||
| CATG J EXCEPTION VALUES: | 13,937,640 | 14,420,728 | ||||
| CATG L1 EXCEPTION VALUES: | 3,508,560 | 3,340,229 | ||||
| Total Test Values(3) | 319,215,160 | 319,802,141 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,990,107 |
Confidence Interval Values(5)
| Local Test Value: | 319,215,160 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 303,812,034 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 335,792,248 | (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