2006 Confidence Interval Detail
249/Wise
249-904/Chico ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 16,572,060 | 0.9958 | 16,641,956 | 11 | 276 | .010124622 |
| A | 16,460,878 | 0.9611 | 17,127,123 | 13 | 156 | .003679845 |
| A | 16,526,741 | 0.9573 | 17,263,910 | 9 | 104 | .006273580 |
| A | 16,097,079 | 0.9562 | 16,834,427 | 7 | 54 | .013098996 |
| D3 | 61,221,450 | 1.0233 | 59,827,470 | 23 | 2,324 | .010805765 |
| G1 | 13,529,320 | 0.7571 | 17,869,925 | 7 | 132 | .108702054 |
| G1 | 13,609,289 | 1.0526 | 12,929,212 | 6 | 56 | .022873490 |
| G1 | 13,099,960 | 1.1024 | 11,883,128 | 6 | 29 | .028125940 |
| G1 | 13,394,730 | 1.0563 | 12,680,801 | 5 | 17 | .033004416 |
| Random Totals: | 180,511,507 | 183,057,952 | 87 | 3,148 | ||
| Catg J Exception Values: | 11,661,710 | 11,856,468 | ||||
| Catg D1 Exception Values: | 3,644,830 | 3,445,885 | ||||
| Total Test Values (4): | 195,818,047 | 198,360,305 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,918,015 |
Confidence Interval Values (5)
| State Lower Limit: | 188,442,290 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 195,818,047 | (Within Confidence Interval) |
| State Upper Limit: | 208,278,320 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 370,353,961 | (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