2006 Confidence Interval Detail
243/Wichita
243-903/Iowa Park CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 64,148,904 | 0.9768 | 65,672,506 | 38 | 1,244 | .017961332 |
| A | 64,125,379 | 0.9898 | 64,786,198 | 44 | 810 | .005304498 |
| A | 64,124,855 | 0.9633 | 66,567,897 | 44 | 578 | .004192768 |
| A | 64,007,025 | 0.9674 | 66,163,970 | 33 | 360 | .016146563 |
| D3 | 27,093,140 | 0.9525 | 28,444,241 | 11 | 1,552 | .016050738 |
| G1 | 10,576,230 | 1.0542 | 10,032,470 | 6 | 64 | .032375357 |
| G1 | 10,481,000 | 1.1256 | 9,311,478 | 6 | 26 | .027378455 |
| G1 | 12,350,392 | 1.0710 | 11,531,645 | 4 | 9 | .003708165 |
| L1 | 5,331,396 | 0.9919 | 5,374,933 | 7 | 156 | .005127240 |
| L1 | 5,223,557 | 0.9783 | 5,339,422 | 6 | 39 | .003394414 |
| L1 | 5,681,600 | 0.9865 | 5,759,351 | 7 | 17 | .001891316 |
| L1 | 4,788,450 | 1.0152 | 4,716,755 | 3 | 4 | .004202674 |
| Random Totals: | 337,931,928 | 343,700,866 | 209 | 4,859 | ||
| Catg D1 Exception Values: | 11,960,418 | 10,722,768 | ||||
| Catg G1 Exception Values: | 22,238,930 | 21,587,503 | ||||
| Total Test Values (4): | 372,131,276 | 376,011,137 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,800,557 |
Confidence Interval Values (5)
| State Lower Limit: | 357,210,580 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 372,131,276 | (Within Confidence Interval) |
| State Upper Limit: | 394,811,694 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 443,573,113 | (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