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Denton County
2023 Confidence Interval Detail
Denton County
057-903/Carrollton-Farmers Branch ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 209,423,262 | 0.9394 | 222,933,002 | 15 | 749 | 0.011930681 |
| A | 680,527,330 | 0.9477 | 718,083,075 | 38 | 2,130 | 0.007338676 |
| A | 1,616,469,490 | 0.9732 | 1,660,983,857 | 57 | 4,404 | 0.005721261 |
| A | 2,339,913,196 | 1.0120 | 2,312,167,190 | 59 | 4,841 | 0.006494602 |
| B | 1,856,252,797 | 1.1843 | 1,567,383,937 | 12 | 47 | 0.042580429 |
| F1 | 119,382,572 | 1.1064 | 107,901,819 | 9 | 90 | 0.015741214 |
| F1 | 136,047,901 | 1.1010 | 123,567,576 | 8 | 33 | 0.018292715 |
| F1 | 104,034,731 | 1.3899 | 74,850,515 | 6 | 11 | 0.067715446 |
| F1 | 114,344,891 | 1.2354 | 92,559,534 | 5 | 9 | 0.103549840 |
| Random Totals: | 7,176,396,170 | 6,880,430,505 | 209 | 12,314 | ||
| CATG D1 EXCEPTION VALUES: | 0 | 0 | ||||
| Total Test Values | 7,176,396,170 | 6,880,430,505 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 344,021,525 |
Confidence Interval Values(5)
| Local Test Value: | 7,176,396,170 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 6,536,408,980 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 7,224,452,030 | (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