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061/Denton
2017 Confidence Interval Detail
061/Denton
061-911/Northwest ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 780,634,469 | 0.9631 | 810,543,525 | 269 | 4,143 | .005722209 |
| A | 958,907,548 | 0.9700 | 988,564,482 | 203 | 3,381 | .005545004 |
| A | 1,071,378,497 | 0.9860 | 1,086,590,768 | 178 | 2,715 | .003677074 |
| A | 1,094,814,269 | 0.9957 | 1,099,542,301 | 99 | 1,769 | .002879794 |
| F1 | 271,974,229 | 0.9786 | 277,921,755 | 11 | 254 | .002295366 |
| F1 | 256,989,502 | 1.0525 | 244,170,548 | 8 | 36 | .006084166 |
| F1 | 248,439,107 | 1.1332 | 219,236,769 | 6 | 16 | .042693409 |
| F1 | 429,799,180 | 1.2501 | 343,811,839 | 5 | 15 | .052523490 |
| G1 | 87,402,761 | 0.9953 | 87,815,494 | 10 | 373 | .015066159 |
| G1 | 86,698,035 | 0.9862 | 87,911,210 | 9 | 138 | .019233511 |
| G1 | 87,558,117 | 0.9715 | 90,126,729 | 9 | 84 | .025461207 |
| G1 | 86,315,877 | 1.0122 | 85,275,516 | 8 | 42 | .012002862 |
| L1 | 132,126,542 | 1.0537 | 125,392,941 | 9 | 96 | .008765440 |
| L1 | 171,119,478 | 0.9435 | 181,366,696 | 4 | 10 | .003509603 |
| Random Totals: | 5,764,157,611 | 5,728,270,573 | 828 | 13,072 | ||
| Catg D1 Exception Values: | 4,703,076 | 4,885,599 | ||||
| Catg L1 Exception Values: | 463,471,564 | 465,321,315 | ||||
| Total Test Values (4): | 6,232,332,251 | 6,198,477,487 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 309,923,874 |
Confidence Interval Values (5)
| State Lower Limit: | 5,888,553,613 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 6,232,332,251 | (Within Confidence Interval) |
| State Upper Limit: | 6,508,401,361 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 7,105,377,509 | (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