2011 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 | 1,501,161,088 | 0.9884 | 1,518,778,924 | 73 | 13,160 | .003456317 |
| A | 1,513,153,965 | 0.9930 | 1,523,820,710 | 75 | 9,606 | .005009854 |
| A | 1,534,433,195 | 0.9977 | 1,537,970,527 | 74 | 7,061 | .002665247 |
| A | 1,489,522,181 | 0.9871 | 1,508,988,128 | 75 | 4,142 | .005099034 |
| B | 155,222,159 | 0.9891 | 156,932,726 | 19 | 641 | .004290906 |
| B | 166,913,943 | 0.9125 | 182,919,390 | 10 | 102 | .014678503 |
| B | 148,057,108 | 0.8513 | 173,918,839 | 8 | 17 | .048697373 |
| B | 189,770,470 | 0.8302 | 228,584,040 | 6 | 10 | .007678561 |
| C | 55,120,139 | 0.9518 | 57,911,472 | 10 | 934 | .038011244 |
| C | 56,353,862 | 0.9088 | 62,009,091 | 7 | 212 | .089887284 |
| C | 50,307,587 | 0.9344 | 53,839,455 | 8 | 60 | .006294420 |
| C | 56,881,954 | 0.9810 | 57,983,643 | 7 | 19 | .002195357 |
| D3 | 338,085,958 | 1.0064 | 335,935,968 | 18 | 4,203 | .001619955 |
| F1 | 337,208,802 | 0.9819 | 343,424,791 | 12 | 771 | .020834026 |
| F1 | 372,162,496 | 0.8747 | 425,474,444 | 10 | 258 | .049161281 |
| F1 | 371,582,765 | 0.8618 | 431,170,533 | 12 | 94 | .077559392 |
| F1 | 384,892,739 | 0.9972 | 385,973,465 | 9 | 28 | .013284121 |
| L1 | 126,841,317 | 1.0896 | 116,410,900 | 10 | 1,061 | .006387936 |
| L1 | 123,897,526 | 1.0510 | 117,885,372 | 12 | 170 | .005196795 |
| L1 | 149,213,071 | 1.0527 | 141,743,204 | 10 | 43 | .010559452 |
| L1 | 80,977,609 | 1.0214 | 79,280,996 | 2 | 3 | .000332705 |
| Random Totals: | 9,201,759,934 | 9,440,956,618 | 467 | 42,595 | ||
| Catg D1 Exception Values: | 4,949,005 | 3,986,057 | ||||
| Total Test Values (4): | 9,206,708,939 | 9,444,942,675 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 472,247,134 |
Confidence Interval Values (5)
| State Lower Limit: | 8,972,695,541 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 9,206,708,939 | (Within Confidence Interval) |
| State Upper Limit: | 9,917,189,809 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 9,599,813,366 | (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