2006 Confidence Interval Detail
073/Falls
073-901/Chilton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,426,939 | 0.9017 | 3,800,531 | 19 | 204 | .104313015 |
| A | 3,410,187 | 0.8723 | 3,909,420 | 15 | 95 | .063747604 |
| A | 3,416,217 | 0.9308 | 3,670,194 | 16 | 61 | .008621394 |
| A | 3,339,117 | 0.9350 | 3,571,248 | 18 | 38 | .013020356 |
| D3 | 11,348,830 | 0.9485 | 11,965,029 | 23 | 1,197 | .118725612 |
| Random Totals: | 24,941,290 | 26,916,422 | 91 | 1,595 | ||
| Catg J Exception Values: | 3,538,107 | 3,843,198 | ||||
| Catg D1 Exception Values: | 6,919,440 | 6,190,882 | ||||
| Total Test Values (4): | 35,398,837 | 36,950,502 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,847,525 |
Confidence Interval Values (5)
| State Lower Limit: | 35,102,977 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 35,398,837 | (Within Confidence Interval) |
| State Upper Limit: | 38,798,027 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 38,579,941 | (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