2006 Confidence Interval Detail
097/Hamilton
018-908/Cranfills Gap ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 9,205,891 | 0.9528 | 9,661,934 | 21 | 465 | .046044835 |
| Random Totals: | 9,205,891 | 9,661,934 | 21 | 465 | ||
| Catg D1 Exception Values: | 2,780,220 | 2,769,963 | ||||
| Total Test Values (4): | 11,986,111 | 12,431,897 |
Margin of Error
| Margin of Error Percent: | 7.4144437 |
|---|---|
| Margin of Error Value: | 921,756 |
Confidence Interval Values (5)
| State Lower Limit: | 11,510,141 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 11,986,111 | (Within Confidence Interval) |
| State Upper Limit: | 13,353,653 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 11,442,408 | (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