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224/Throckmorton
2018 Confidence Interval Detail
224/Throckmorton
224-902/Woodson ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 953,090 | 0.6858 | 1,389,749 | 12 | 51 | 0.053617442 |
| A | 1,054,160 | 0.7192 | 1,465,740 | 11 | 32 | 0.036495649 |
| A | 974,370 | 0.7660 | 1,272,023 | 8 | 20 | 0.047545029 |
| A | 855,720 | 0.8526 | 1,003,659 | 8 | 11 | 0.044733466 |
| E | 5,852,980 | 0.8758 | 6,683,010 | 18 | 280 | 0.164195135 |
| G1 | 878,970 | 0.9879 | 889,736 | 13 | 51 | 0.017788655 |
| G1 | 888,900 | 1.0271 | 865,446 | 9 | 19 | 0.002834257 |
| G1 | 858,180 | 0.9755 | 879,733 | 6 | 10 | 0.010990501 |
| G1 | 807,390 | 1.0331 | 781,522 | 4 | 5 | 0.005022830 |
| Random Totals: | 13,123,760 | 15,230,618 | 89 | 479 | ||
| CATG D1 EXCEPTION VALUES: | 4,903,810 | 4,783,938 | ||||
| CATG G1 EXCEPTION VALUES: | 974,250 | 941,841 | ||||
| CATG J EXCEPTION VALUES: | 452,350 | 510,929 | ||||
| Total Test Values(3) | 19,454,170 | 21,467,326 |
Margin of Error
| Margin of Error Percent: | 5.8735776 |
|---|---|
| Margin of Error Value: | 1,260,900 |
Confidence Interval Values(5)
| Local Test Value: | 19,454,170 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 20,206,426 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 22,728,226 | (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