2007 Confidence Interval Detail
242/Wheeler
242-905/Kelton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 4,894,808 | 0.8544 | 5,728,942 | 10 | 531 | .051637104 |
| G1 | 89,606,201 | 1.0795 | 83,007,134 | 15 | 89 | .056033203 |
| G1 | 91,662,284 | 0.9991 | 91,744,854 | 15 | 37 | .078229752 |
| G1 | 91,437,552 | 1.0688 | 85,551,602 | 13 | 20 | .015590013 |
| G1 | 84,502,962 | 0.9917 | 85,210,207 | 8 | 10 | .034258241 |
| Random Totals: | 362,103,807 | 351,242,739 | 61 | 687 | ||
| Catg J Exception Values: | 2,873,548 | 2,964,135 | ||||
| Catg D1 Exception Values: | 5,530,900 | 6,675,314 | ||||
| Total Test Values (4): | 370,508,255 | 360,882,188 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 18,044,109 |
Confidence Interval Values (5)
| State Lower Limit: | 342,838,079 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 370,508,255 | (Within Confidence Interval) |
| State Upper Limit: | 378,926,297 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 437,748,939 | (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