2011 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 | 11,113,336 | 0.9779 | 11,364,491 | 10 | 543 | .063996591 |
| A | 10,840,280 | 0.9484 | 11,430,072 | 10 | 273 | .007799294 |
| A | 11,390,272 | 0.9852 | 11,561,380 | 10 | 174 | .002779754 |
| A | 11,797,612 | 0.9476 | 12,449,992 | 10 | 103 | .010473408 |
| G1 | 30,809,680 | 0.9993 | 30,831,262 | 9 | 90 | .007771467 |
| G1 | 30,341,050 | 1.0050 | 30,190,100 | 7 | 23 | .010664415 |
| G1 | 33,588,020 | 1.0316 | 32,559,151 | 5 | 9 | .005170692 |
| Random Totals: | 139,880,250 | 140,386,448 | 61 | 1,215 | ||
| Catg J Exception Values: | 1,523,909 | 1,519,622 | ||||
| Catg D1 Exception Values: | 13,273,871 | 13,159,666 | ||||
| Catg G1 Exception Values: | 26,843,371 | 26,187,740 | ||||
| Total Test Values (4): | 181,521,401 | 181,253,476 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 9,062,674 |
Confidence Interval Values (5)
| State Lower Limit: | 172,190,802 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 181,521,401 | (Within Confidence Interval) |
| State Upper Limit: | 190,316,150 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 236,815,544 | (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