2008 Confidence Interval Detail
243/Wichita
243-902/Electra ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,171,400 | 0.9839 | 11,354,203 | 13 | 544 | .070933175 |
| A | 12,537,971 | 1.0816 | 11,592,059 | 9 | 319 | .050460616 |
| A | 11,217,712 | 0.8963 | 12,515,577 | 7 | 175 | .045864233 |
| A | 11,061,548 | 1.0008 | 11,052,706 | 8 | 99 | .006355142 |
| D3 | 4,825,251 | 0.8977 | 5,375,126 | 16 | 977 | .071340960 |
| G1 | 31,920,930 | 1.0314 | 30,949,127 | 6 | 88 | .014474698 |
| G1 | 31,414,530 | 1.1021 | 28,504,246 | 6 | 26 | .008199526 |
| G1 | 37,793,690 | 1.0455 | 36,148,914 | 4 | 8 | .009076112 |
| L1 | 2,983,067 | 0.9890 | 3,016,246 | 6 | 56 | .007555849 |
| L1 | 2,267,914 | 1.0705 | 2,118,556 | 5 | 15 | .026701462 |
| L1 | 3,272,206 | 0.9975 | 3,280,407 | 4 | 10 | .004582231 |
| L1 | 1,890,197 | 1.1200 | 1,687,676 | 2 | 2 | .010385453 |
| Random Totals: | 162,356,416 | 157,594,843 | 86 | 2,319 | ||
| Catg J Exception Values: | 9,001,318 | 8,870,320 | ||||
| Catg D1 Exception Values: | 13,602,974 | 12,813,706 | ||||
| Catg G1 Exception Values: | 25,053,653 | 26,004,393 | ||||
| Total Test Values (4): | 210,014,361 | 205,283,262 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,264,163 |
Confidence Interval Values (5)
| State Lower Limit: | 195,019,099 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 210,014,361 | (Within Confidence Interval) |
| State Upper Limit: | 215,547,425 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 232,657,624 | (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