2007 Confidence Interval Detail
084/Galveston
084-909/Santa Fe ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 184,362,103 | 0.9893 | 186,356,113 | 20 | 2,554 | .006582372 |
| A | 184,145,305 | 1.0117 | 182,015,721 | 10 | 1,621 | .011503595 |
| A | 184,135,039 | 0.9501 | 193,805,956 | 12 | 1,228 | .012102989 |
| A | 184,135,583 | 0.9915 | 185,714,153 | 11 | 815 | .004142578 |
| D3 | 66,263,704 | 0.9264 | 71,528,178 | 14 | 2,148 | .036149388 |
| Random Totals: | 803,041,734 | 819,420,121 | 67 | 8,366 | ||
| Catg D1 Exception Values: | 2,143,761 | 2,517,569 | ||||
| Total Test Values (4): | 805,185,495 | 821,937,690 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 41,096,885 |
Confidence Interval Values (5)
| State Lower Limit: | 780,840,805 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 805,185,495 | (Within Confidence Interval) |
| State Upper Limit: | 863,034,575 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 892,691,152 | (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