2007 Confidence Interval Detail
129/Kaufman
129-906/Terrell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 145,865,661 | 0.9326 | 156,407,528 | 32 | 2,365 | .032290630 |
| A | 145,828,864 | 1.0127 | 144,000,063 | 34 | 1,450 | .021966792 |
| A | 145,899,626 | 0.9821 | 148,558,829 | 45 | 1,061 | .008597163 |
| A | 145,742,328 | 0.9850 | 147,961,754 | 36 | 644 | .006766775 |
| D3 | 134,435,120 | 1.0086 | 133,288,836 | 47 | 4,177 | .038195970 |
| F1 | 46,267,120 | 0.9361 | 49,425,403 | 13 | 258 | .031834045 |
| F1 | 46,395,384 | 0.8609 | 53,891,723 | 10 | 68 | .063690320 |
| F1 | 48,951,083 | 0.8907 | 54,957,991 | 9 | 25 | .135026417 |
| F1 | 43,330,734 | 0.8829 | 49,077,737 | 4 | 6 | .002670970 |
| L1 | 35,363,502 | 1.0712 | 33,012,978 | 14 | 329 | .012484578 |
| L1 | 35,721,216 | 1.0416 | 34,294,562 | 7 | 66 | .005133528 |
| L1 | 36,320,151 | 1.0764 | 33,742,244 | 5 | 17 | .060810425 |
| L1 | 34,046,321 | 0.9805 | 34,723,428 | 3 | 4 | .000415089 |
| Random Totals: | 1,044,167,110 | 1,073,343,076 | 259 | 10,470 | ||
| Catg D1 Exception Values: | 9,851,920 | 6,099,758 | ||||
| Catg L1 Exception Values: | 52,354,600 | 51,260,517 | ||||
| Total Test Values (4): | 1,106,373,630 | 1,130,703,351 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 56,535,168 |
Confidence Interval Values (5)
| State Lower Limit: | 1,074,168,183 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,106,373,630 | (Within Confidence Interval) |
| State Upper Limit: | 1,187,238,519 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,341,679,877 | (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