2007 Confidence Interval Detail
198/Robertson
198-901/Bremond ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,956,141 | 0.9217 | 5,377,174 | 7 | 227 | .105117930 |
| A | 4,980,394 | 0.9102 | 5,471,758 | 7 | 112 | .091886145 |
| A | 4,966,505 | 0.8223 | 6,039,773 | 6 | 71 | .013282910 |
| A | 4,864,046 | 0.8581 | 5,668,391 | 6 | 42 | .018788304 |
| D3 | 24,058,210 | 0.7505 | 32,056,243 | 18 | 2,163 | .016137590 |
| G1 | 23,305,838 | 0.9979 | 23,354,883 | 8 | 49 | .037151608 |
| Random Totals: | 67,131,134 | 77,968,222 | 52 | 2,664 | ||
| Catg J Exception Values: | 11,358,016 | 10,966,395 | ||||
| Catg D1 Exception Values: | 7,439,340 | 8,177,733 | ||||
| Total Test Values (4): | 85,928,490 | 97,112,350 |
Margin of Error
| Margin of Error Percent: | 5.0000005 |
|---|---|
| Margin of Error Value: | 4,855,618 |
Confidence Interval Values (5)
| Local Test Value: | 85,928,490 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 92,256,732 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 101,967,968 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 526,041,922 | (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