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Denton County
2019 Confidence Interval Detail
Denton County
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 | 154,933,258 | 0.9080 | 170,631,341 | 36 | 863 | 0.006834382 |
| A | 188,638,570 | 0.9922 | 190,121,518 | 59 | 851 | 0.002594748 |
| A | 225,460,049 | 1.0111 | 222,984,916 | 73 | 878 | 0.001451213 |
| A | 249,713,655 | 0.9838 | 253,825,630 | 52 | 626 | 0.004229359 |
| E | 182,789,092 | 1.1222 | 162,884,595 | 14 | 639 | 0.038014594 |
| F1 | 14,938,017 | 0.9072 | 16,466,068 | 8 | 49 | 0.025719136 |
| F1 | 21,475,893 | 0.9643 | 22,270,967 | 7 | 31 | 0.028963316 |
| F1 | 18,409,433 | 0.9994 | 18,420,485 | 6 | 16 | 0.010535657 |
| F1 | 26,983,906 | 0.5736 | 47,043,072 | 3 | 11 | 1.028328924 |
| Random Totals: | 1,083,341,873 | 1,104,648,592 | 258 | 3,964 | ||
| CATG D1 EXCEPTION VALUES: | 1,363,307 | 1,521,785 | ||||
| Total Test Values(1) | 1,084,705,180 | 1,106,170,377 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 55,308,519 |
Confidence Interval Values(5)
| Local Test Value: | 1,084,705,180 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,050,861,858 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,161,478,896 | (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