2009 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 | 11,130,619 | 0.9403 | 11,837,306 | 7 | 537 | .040557880 |
| A | 10,741,555 | 0.9826 | 10,931,768 | 9 | 275 | .023018212 |
| A | 10,898,684 | 0.9952 | 10,951,250 | 7 | 174 | .009006524 |
| A | 12,492,970 | 1.0050 | 12,430,816 | 7 | 113 | .040572214 |
| D3 | 4,781,835 | 0.8165 | 5,856,503 | 10 | 976 | .056138575 |
| G1 | 27,582,420 | 1.0270 | 26,857,274 | 8 | 87 | .003289247 |
| G1 | 28,565,120 | 0.9996 | 28,576,551 | 7 | 25 | .009622558 |
| G1 | 28,132,400 | 0.9646 | 29,164,835 | 4 | 6 | .000224305 |
| Random Totals: | 134,325,603 | 136,606,303 | 59 | 2,193 | ||
| Catg J Exception Values: | 9,871,870 | 9,243,281 | ||||
| Catg D1 Exception Values: | 13,854,740 | 12,776,758 | ||||
| Catg G1 Exception Values: | 23,969,454 | 22,924,916 | ||||
| Total Test Values (4): | 182,021,667 | 181,551,258 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 9,077,563 |
Confidence Interval Values (5)
| State Lower Limit: | 172,473,695 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 182,021,667 | (Within Confidence Interval) |
| State Upper Limit: | 190,628,821 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 221,830,241 | (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