2009 Confidence Interval Detail
029/Calhoun
029-901/Calhoun County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 182,844,621 | 0.8533 | 214,279,411 | 26 | 3,500 | .093882855 |
| A | 205,647,390 | 0.9297 | 221,197,580 | 28 | 2,037 | .037940901 |
| A | 202,154,327 | 0.9280 | 217,838,714 | 20 | 1,238 | .048427641 |
| A | 213,537,574 | 1.0705 | 199,474,614 | 16 | 661 | .013788876 |
| C | 44,354,501 | 0.5891 | 75,291,973 | 20 | 2,057 | .157586709 |
| C | 50,192,296 | 0.6968 | 72,032,572 | 15 | 601 | .098528461 |
| C | 13,900,524 | 0.6863 | 20,254,297 | 22 | 101 | .035783790 |
| C | 90,671,438 | 0.7211 | 125,740,449 | 16 | 372 | .061222232 |
| F1 | 32,472,152 | 0.9082 | 35,754,407 | 9 | 400 | .015559494 |
| F1 | 32,273,308 | 0.8055 | 40,066,180 | 9 | 125 | .059130506 |
| F1 | 28,773,618 | 0.8778 | 32,779,241 | 7 | 38 | .072191934 |
| F1 | 39,829,320 | 0.9614 | 41,428,458 | 5 | 12 | .026507619 |
| G1 | 26,639,829 | 1.0229 | 26,043,434 | 6 | 47 | .019428747 |
| G1 | 25,924,747 | 0.9918 | 26,139,088 | 5 | 15 | .004477508 |
| G1 | 29,599,384 | 1.0072 | 29,387,792 | 4 | 8 | .011762294 |
| G1 | 20,836,856 | 1.0289 | 20,251,585 | 2 | 3 | .002704101 |
| L1 | 23,700,489 | 0.9975 | 23,759,889 | 7 | 350 | .003002884 |
| L1 | 33,457,304 | 0.9910 | 33,761,154 | 6 | 60 | .000438529 |
| L1 | 27,228,530 | 0.9832 | 27,693,786 | 4 | 8 | .001277865 |
| L1 | 27,319,404 | 0.9997 | 27,327,602 | 2 | 3 | .000000085 |
| Random Totals: | 1,351,357,612 | 1,510,502,226 | 229 | 11,636 | ||
| Catg D1 Exception Values: | 26,955,766 | 40,334,909 | ||||
| Total Test Values (4): | 1,378,313,378 | 1,550,837,135 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 77,541,857 |
Confidence Interval Values (5)
| Local Test Value: | 1,378,313,378 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 1,473,295,278 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,628,378,992 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,718,826,986 | (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