2008 Confidence Interval Detail
169/Montague
169-911/Saint Jo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,867,610 | 0.8566 | 6,849,883 | 11 | 176 | .126110455 |
| A | 5,567,220 | 1.0158 | 5,480,626 | 8 | 95 | .006361928 |
| A | 5,763,150 | 0.9712 | 5,934,051 | 8 | 69 | .004053082 |
| A | 6,767,590 | 1.0033 | 6,745,330 | 8 | 47 | .007388502 |
| D3 | 31,137,580 | 1.0658 | 29,215,219 | 20 | 1,374 | .052871221 |
| G1 | 16,535,260 | 1.0257 | 16,120,952 | 7 | 50 | .010654129 |
| G1 | 15,794,060 | 1.0399 | 15,188,057 | 5 | 16 | .037812963 |
| G1 | 15,846,950 | 1.0537 | 15,039,338 | 4 | 8 | .001373425 |
| G1 | 15,581,180 | 1.0145 | 15,358,482 | 3 | 4 | .003356578 |
| Random Totals: | 118,860,600 | 115,931,938 | 74 | 1,839 | ||
| Catg J Exception Values: | 3,543,060 | 3,575,834 | ||||
| Catg D1 Exception Values: | 5,008,310 | 4,197,855 | ||||
| Total Test Values (4): | 127,411,970 | 123,705,627 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,185,281 |
Confidence Interval Values (5)
| State Lower Limit: | 117,520,346 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 127,411,970 | (Within Confidence Interval) |
| State Upper Limit: | 129,890,908 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 143,994,946 | (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