2007 Confidence Interval Detail
037/Cherokee
037-909/Wells ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,006,463 | 0.9948 | 3,022,178 | 7 | 151 | .021859882 |
| A | 2,984,485 | 1.0286 | 2,901,502 | 6 | 76 | .001565866 |
| A | 2,997,874 | 0.9553 | 3,138,149 | 6 | 51 | .001433587 |
| A | 2,933,685 | 1.0045 | 2,920,543 | 6 | 32 | .011089654 |
| D3 | 17,076,500 | 0.9602 | 17,784,316 | 24 | 1,508 | .022389820 |
| G1 | 5,181,500 | 0.9857 | 5,256,670 | 8 | 9 | .001217803 |
| Random Totals: | 34,180,507 | 35,023,358 | 57 | 1,827 | ||
| Catg J Exception Values: | 2,155,430 | 1,968,295 | ||||
| Catg D1 Exception Values: | 6,838,580 | 6,672,146 | ||||
| Catg G1 Exception Values: | 1,484,612 | 1,482,520 | ||||
| Total Test Values (4): | 44,659,129 | 45,146,319 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 2,257,316 |
Confidence Interval Values (5)
| State Lower Limit: | 42,889,003 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 44,659,129 | (Within Confidence Interval) |
| State Upper Limit: | 47,403,635 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 44,241,815 | (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