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061/Denton
2017 Confidence Interval Detail
061/Denton
061-907/Aubrey ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 103,089,673 | 0.9377 | 109,938,864 | 33 | 692 | .008360510 |
| A | 140,352,418 | 0.9524 | 147,367,092 | 83 | 749 | .004317742 |
| A | 229,895,309 | 0.9656 | 238,085,448 | 102 | 1,018 | .004424096 |
| A | 192,731,690 | 0.9941 | 193,875,556 | 35 | 530 | .006084887 |
| E | 180,847,625 | 0.9670 | 187,019,261 | 17 | 734 | .020972861 |
| F1 | 14,508,723 | 0.9819 | 14,776,172 | 8 | 56 | .006515914 |
| F1 | 12,354,129 | 0.8847 | 13,964,201 | 7 | 23 | .063038296 |
| F1 | 13,361,176 | 0.9517 | 14,039,273 | 6 | 15 | .012235769 |
| F1 | 17,980,725 | 0.9683 | 18,569,374 | 4 | 9 | .008576186 |
| Random Totals: | 905,121,468 | 937,635,241 | 295 | 3,826 | ||
| Catg D1 Exception Values: | 1,387,068 | 1,432,102 | ||||
| Total Test Values (4): | 906,508,536 | 939,067,343 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 46,953,367 |
Confidence Interval Values (5)
| State Lower Limit: | 892,113,976 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 906,508,536 | (Within Confidence Interval) |
| State Upper Limit: | 986,020,710 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 940,562,587 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories