2008 Confidence Interval Detail
061/Denton
061-901/Denton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,320,126,631 | 0.9964 | 1,324,896,258 | 71 | 11,734 | .001121538 |
| A | 1,408,074,026 | 0.9991 | 1,409,342,434 | 69 | 9,070 | .001434641 |
| A | 1,372,419,077 | 0.9996 | 1,372,968,264 | 77 | 6,527 | .000890564 |
| A | 1,495,023,173 | 0.9996 | 1,495,621,422 | 73 | 4,216 | .001916111 |
| B | 141,368,839 | 0.9994 | 141,453,711 | 19 | 594 | .002727238 |
| B | 147,160,710 | 0.9638 | 152,688,016 | 8 | 102 | .003853014 |
| B | 149,163,153 | 1.0125 | 147,321,633 | 5 | 17 | .001501793 |
| B | 174,248,809 | 0.9823 | 177,388,587 | 4 | 10 | .001236445 |
| D3 | 356,400,184 | 0.9969 | 357,508,460 | 10 | 4,115 | .023291419 |
| F1 | 337,350,925 | 1.0168 | 331,777,070 | 11 | 800 | .002360874 |
| F1 | 371,085,527 | 0.8968 | 413,788,500 | 8 | 240 | .042705289 |
| F1 | 351,201,655 | 0.8901 | 394,564,268 | 7 | 74 | .012758122 |
| F1 | 332,690,716 | 0.9171 | 362,763,838 | 6 | 12 | .013293219 |
| L1 | 136,006,905 | 1.0767 | 126,318,292 | 7 | 958 | .031836152 |
| L1 | 150,046,436 | 1.0376 | 144,609,133 | 9 | 152 | .008949155 |
| L1 | 132,649,900 | 1.0344 | 128,238,496 | 5 | 25 | .002738002 |
| Random Totals: | 8,375,016,666 | 8,481,248,382 | 389 | 38,646 | ||
| Catg D1 Exception Values: | 5,579,195 | 4,681,411 | ||||
| Catg L1 Exception Values: | 109,893,003 | 103,464,139 | ||||
| Total Test Values (4): | 8,490,488,864 | 8,589,393,932 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 429,469,697 |
Confidence Interval Values (5)
| State Lower Limit: | 8,159,924,235 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 8,490,488,864 | (Within Confidence Interval) |
| State Upper Limit: | 9,018,863,629 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 9,175,331,070 | (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, D3, 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