2006 Confidence Interval Detail
024/Brooks
024-901/Brooks County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 12,000,160 | 0.8541 | 14,050,064 | 7 | 784 | .005139089 |
| A | 11,979,858 | 0.8706 | 13,760,462 | 7 | 421 | .023699398 |
| A | 11,997,334 | 0.8346 | 14,374,951 | 7 | 238 | .012389234 |
| A | 11,946,623 | 0.8889 | 13,439,783 | 7 | 137 | .005814149 |
| D3 | 22,520,330 | 0.8527 | 26,410,613 | 10 | 3,631 | .012409773 |
| G1 | 200,063,726 | 1.1449 | 174,743,406 | 11 | 130 | .039967494 |
| G1 | 199,054,868 | 1.0913 | 182,401,602 | 9 | 44 | .011272897 |
| G1 | 205,652,376 | 1.1202 | 183,585,410 | 8 | 21 | .068128013 |
| G1 | 186,468,929 | 0.9581 | 194,623,660 | 5 | 10 | .006154357 |
| Random Totals: | 861,684,204 | 817,389,951 | 71 | 5,416 | ||
| Catg J Exception Values: | 27,887,906 | 27,894,214 | ||||
| Catg D1 Exception Values: | 39,937,610 | 43,195,658 | ||||
| Total Test Values (4): | 929,509,720 | 888,479,823 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 44,423,991 |
Confidence Interval Values (5)
| State Lower Limit: | 844,055,832 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 929,509,720 | (Within Confidence Interval) |
| State Upper Limit: | 932,903,814 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,086,062,796 | (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