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Dickens County
2021 Confidence Interval Detail
Dickens County
063-903/Spur ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,345,040 | 0.7205 | 6,030,590 | 10 | 271 | 0.306249437 |
| A | 5,072,880 | 0.7719 | 6,571,939 | 11 | 149 | 0.033492216 |
| A | 4,666,400 | 0.9498 | 4,913,034 | 12 | 86 | 0.045125862 |
| A | 5,727,150 | 0.9114 | 6,283,904 | 11 | 67 | 0.037497636 |
| E | 16,591,200 | 0.9269 | 17,899,666 | 20 | 444 | 0.019479559 |
| G1 | 21,424,910 | 0.9949 | 21,534,737 | 15 | 47 | 0.000647824 |
| Random Totals: | 57,827,580 | 63,233,870 | 79 | 1,064 | ||
| CATG D1 EXCEPTION VALUES: | 24,030,210 | 25,506,736 | ||||
| CATG J EXCEPTION VALUES: | 8,036,630 | 8,448,017 | ||||
| Total Test Values | 89,894,420 | 97,188,623 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,859,431 |
Confidence Interval Values(5)
| Local Test Value: | 89,894,420 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 92,329,192 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 102,048,054 | (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