2009 Confidence Interval Detail
049/Cooke
061-903/Pilot Point ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,374,199 | 0.9280 | 11,179,094 | 8 | 205 | .047987273 |
| A | 10,307,853 | 0.9431 | 10,929,756 | 6 | 53 | .017583531 |
| A | 11,736,713 | 1.0038 | 11,692,282 | 6 | 43 | .001055770 |
| A | 11,882,287 | 1.0237 | 11,607,196 | 7 | 28 | .011877507 |
| C | 976,676 | 1.0399 | 939,202 | 9 | 252 | .011970201 |
| C | 2,339,480 | 0.9544 | 2,451,257 | 9 | 66 | .014245518 |
| C | 605,062 | 0.9701 | 623,711 | 6 | 11 | .009712988 |
| C | 2,691,758 | 1.0961 | 2,455,760 | 5 | 36 | .005662347 |
| D3 | 40,922,362 | 1.1023 | 37,124,523 | 21 | 630 | .042552782 |
| Random Totals: | 91,836,390 | 89,002,781 | 77 | 1,324 | ||
| Catg D1 Exception Values: | 802,988 | 764,123 | ||||
| Total Test Values (4): | 92,639,378 | 89,766,904 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 4,488,345 |
Confidence Interval Values (5)
| State Lower Limit: | 85,278,559 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 92,639,378 | (Within Confidence Interval) |
| State Upper Limit: | 94,255,249 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 86,583,122 | (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