2006 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 | 9,860,312 | 0.9871 | 9,989,172 | 7 | 591 | .023814531 |
| A | 9,851,622 | 0.9170 | 10,743,317 | 12 | 291 | .019488596 |
| A | 9,883,907 | 0.9980 | 9,903,714 | 7 | 177 | .030803752 |
| A | 9,815,301 | 0.9202 | 10,666,487 | 7 | 104 | .009557583 |
| D3 | 3,295,612 | 0.9006 | 3,659,352 | 10 | 968 | .026981791 |
| G1 | 21,713,080 | 0.9860 | 22,021,379 | 11 | 90 | .013105136 |
| G1 | 23,408,450 | 1.0638 | 22,004,559 | 8 | 24 | .010050236 |
| G1 | 22,389,930 | 1.0446 | 21,433,975 | 3 | 4 | .000281658 |
| L1 | 2,598,062 | 1.0441 | 2,488,327 | 6 | 59 | .003836676 |
| L1 | 2,629,151 | 0.9892 | 2,657,856 | 5 | 17 | .003152042 |
| L1 | 2,500,645 | 0.9922 | 2,520,303 | 4 | 9 | .001524079 |
| L1 | 2,419,739 | 0.9935 | 2,435,570 | 3 | 4 | .004743462 |
| Random Totals: | 120,365,811 | 120,524,011 | 83 | 2,338 | ||
| Catg J Exception Values: | 8,339,133 | 8,432,660 | ||||
| Catg D1 Exception Values: | 13,700,508 | 12,475,632 | ||||
| Catg G1 Exception Values: | 19,310,291 | 18,240,018 | ||||
| Total Test Values (4): | 161,715,743 | 159,672,321 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,983,616 |
Confidence Interval Values (5)
| State Lower Limit: | 151,688,705 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 161,715,743 | (Within Confidence Interval) |
| State Upper Limit: | 167,655,937 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 177,108,615 | (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